Home / 9,340,901.70-14,017,257.45-5,502,716.70

Finding the Fourth Proportional to 9,340,901.70, 14,017,257.45 and 5,502,716.70

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Solution

The fourth proportional to 9,340,901.70, 14,017,257.45 and 5,502,716.70 is: 8,257,553.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340,901.70 : 14,017,257.45 = 5,502,716.70 : x
  2. Step 2: Convert to fraction form
    9,340,901.70/14,017,257.45 = 5,502,716.70/x
  3. Step 3: Cross multiply
    9,340,901.70x = 14,017,257.45 × 5,502,716.70
  4. Step 4: Simplify right side
    9,340,901.70x = 77,132,996,658,314.41
  5. Step 5: Solve for x
    x = 77,132,996,658,314.41/9,340,901.70
  6. Step 6: Final answer
    x = 8,257,553.62

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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.