Home / 7,373,432.25-10,171,169.06-4,615,331.83

Finding the Fourth Proportional to 7,373,432.25, 10,171,169.06 and 4,615,331.83

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Solution

The fourth proportional to 7,373,432.25, 10,171,169.06 and 4,615,331.83 is: 6,366,549.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373,432.25 : 10,171,169.06 = 4,615,331.83 : x
  2. Step 2: Convert to fraction form
    7,373,432.25/10,171,169.06 = 4,615,331.83/x
  3. Step 3: Cross multiply
    7,373,432.25x = 10,171,169.06 × 4,615,331.83
  4. Step 4: Simplify right side
    7,373,432.25x = 46,943,320,262,424.59
  5. Step 5: Solve for x
    x = 46,943,320,262,424.59/7,373,432.25
  6. Step 6: Final answer
    x = 6,366,549.35

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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.