Home / 7,336,585.92-10,124,804.76-4,073,400.80

Finding the Fourth Proportional to 7,336,585.92, 10,124,804.76 and 4,073,400.80

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Solution

The fourth proportional to 7,336,585.92, 10,124,804.76 and 4,073,400.80 is: 5,621,468.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,585.92 : 10,124,804.76 = 4,073,400.80 : x
  2. Step 2: Convert to fraction form
    7,336,585.92/10,124,804.76 = 4,073,400.80/x
  3. Step 3: Cross multiply
    7,336,585.92x = 10,124,804.76 × 4,073,400.80
  4. Step 4: Simplify right side
    7,336,585.92x = 41,242,387,809,227.80
  5. Step 5: Solve for x
    x = 41,242,387,809,227.80/7,336,585.92
  6. Step 6: Final answer
    x = 5,621,468.66

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.