Home / 9,630,809.28-14,451,180.61-4,513,759.02

Finding the Fourth Proportional to 9,630,809.28, 14,451,180.61 and 4,513,759.02

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Solution

The fourth proportional to 9,630,809.28, 14,451,180.61 and 4,513,759.02 is: 6,772,966.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,809.28 : 14,451,180.61 = 4,513,759.02 : x
  2. Step 2: Convert to fraction form
    9,630,809.28/14,451,180.61 = 4,513,759.02/x
  3. Step 3: Cross multiply
    9,630,809.28x = 14,451,180.61 × 4,513,759.02
  4. Step 4: Simplify right side
    9,630,809.28x = 65,229,146,879,719.33
  5. Step 5: Solve for x
    x = 65,229,146,879,719.33/9,630,809.28
  6. Step 6: Final answer
    x = 6,772,966.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.