Home / 5,555,454.04-7,663,439.46-3,232,086.76

Finding the Fourth Proportional to 5,555,454.04, 7,663,439.46 and 3,232,086.76

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Solution

The fourth proportional to 5,555,454.04, 7,663,439.46 and 3,232,086.76 is: 4,458,483.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,555,454.04 : 7,663,439.46 = 3,232,086.76 : x
  2. Step 2: Convert to fraction form
    5,555,454.04/7,663,439.46 = 3,232,086.76/x
  3. Step 3: Cross multiply
    5,555,454.04x = 7,663,439.46 × 3,232,086.76
  4. Step 4: Simplify right side
    5,555,454.04x = 24,768,901,214,727.55
  5. Step 5: Solve for x
    x = 24,768,901,214,727.55/5,555,454.04
  6. Step 6: Final answer
    x = 4,458,483.69

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Double scale
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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.