Home / 9,316,230.30-13,974,345.45-2,926,472.40

Finding the Fourth Proportional to 9,316,230.30, 13,974,345.45 and 2,926,472.40

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Solution

The fourth proportional to 9,316,230.30, 13,974,345.45 and 2,926,472.40 is: 4,389,708.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,316,230.30 : 13,974,345.45 = 2,926,472.40 : x
  2. Step 2: Convert to fraction form
    9,316,230.30/13,974,345.45 = 2,926,472.40/x
  3. Step 3: Cross multiply
    9,316,230.30x = 13,974,345.45 × 2,926,472.40
  4. Step 4: Simplify right side
    9,316,230.30x = 40,895,536,267,490.58
  5. Step 5: Solve for x
    x = 40,895,536,267,490.58/9,316,230.30
  6. Step 6: Final answer
    x = 4,389,708.60

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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.