Home / 10,659,176.10-15,984,098.55-4,267,304.10

Finding the Fourth Proportional to 10,659,176.10, 15,984,098.55 and 4,267,304.10

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Solution

The fourth proportional to 10,659,176.10, 15,984,098.55 and 4,267,304.10 is: 6,399,088.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,659,176.10 : 15,984,098.55 = 4,267,304.10 : x
  2. Step 2: Convert to fraction form
    10,659,176.10/15,984,098.55 = 4,267,304.10/x
  3. Step 3: Cross multiply
    10,659,176.10x = 15,984,098.55 × 4,267,304.10
  4. Step 4: Simplify right side
    10,659,176.10x = 68,209,009,277,219.05
  5. Step 5: Solve for x
    x = 68,209,009,277,219.05/10,659,176.10
  6. Step 6: Final answer
    x = 6,399,088.32

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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.