Home / 9,066,922.47-13,600,369.13-6,218,398.71

Finding the Fourth Proportional to 9,066,922.47, 13,600,369.13 and 6,218,398.71

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Solution

The fourth proportional to 9,066,922.47, 13,600,369.13 and 6,218,398.71 is: 9,327,588.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,922.47 : 13,600,369.13 = 6,218,398.71 : x
  2. Step 2: Convert to fraction form
    9,066,922.47/13,600,369.13 = 6,218,398.71/x
  3. Step 3: Cross multiply
    9,066,922.47x = 13,600,369.13 × 6,218,398.71
  4. Step 4: Simplify right side
    9,066,922.47x = 84,572,517,822,423.83
  5. Step 5: Solve for x
    x = 84,572,517,822,423.83/9,066,922.47
  6. Step 6: Final answer
    x = 9,327,588.07

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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.