Home / 11,635,814.16-17,429,926.68-9,484,506

Finding the Fourth Proportional to 11,635,814.16, 17,429,926.68 and 9,484,506

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Solution

The fourth proportional to 11,635,814.16, 17,429,926.68 and 9,484,506 is: 14,207,363.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635,814.16 : 17,429,926.68 = 9,484,506 : x
  2. Step 2: Convert to fraction form
    11,635,814.16/17,429,926.68 = 9,484,506/x
  3. Step 3: Cross multiply
    11,635,814.16x = 17,429,926.68 × 9,484,506
  4. Step 4: Simplify right side
    11,635,814.16x = 165,314,244,176,020.06
  5. Step 5: Solve for x
    x = 165,314,244,176,020.06/11,635,814.16
  6. Step 6: Final answer
    x = 14,207,363.74

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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.