Home / 9,010,864.78-13,516,927.65-4,460,691.87

Finding the Fourth Proportional to 9,010,864.78, 13,516,927.65 and 4,460,691.87

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Solution

The fourth proportional to 9,010,864.78, 13,516,927.65 and 4,460,691.87 is: 6,691,349.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010,864.78 : 13,516,927.65 = 4,460,691.87 : x
  2. Step 2: Convert to fraction form
    9,010,864.78/13,516,927.65 = 4,460,691.87/x
  3. Step 3: Cross multiply
    9,010,864.78x = 13,516,927.65 × 4,460,691.87
  4. Step 4: Simplify right side
    9,010,864.78x = 60,294,849,275,733.21
  5. Step 5: Solve for x
    x = 60,294,849,275,733.21/9,010,864.78
  6. Step 6: Final answer
    x = 6,691,349.92

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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.