Home / 9,002,598.68-12,423,585.26-4,872,629.10

Finding the Fourth Proportional to 9,002,598.68, 12,423,585.26 and 4,872,629.10

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Solution

The fourth proportional to 9,002,598.68, 12,423,585.26 and 4,872,629.10 is: 6,724,227.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002,598.68 : 12,423,585.26 = 4,872,629.10 : x
  2. Step 2: Convert to fraction form
    9,002,598.68/12,423,585.26 = 4,872,629.10/x
  3. Step 3: Cross multiply
    9,002,598.68x = 12,423,585.26 × 4,872,629.10
  4. Step 4: Simplify right side
    9,002,598.68x = 60,535,523,076,388.63
  5. Step 5: Solve for x
    x = 60,535,523,076,388.63/9,002,598.68
  6. Step 6: Final answer
    x = 6,724,227.66

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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.