Home / 9,117,246.30-13,675,869.45-6,991,482.30

Finding the Fourth Proportional to 9,117,246.30, 13,675,869.45 and 6,991,482.30

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Solution

The fourth proportional to 9,117,246.30, 13,675,869.45 and 6,991,482.30 is: 10,487,223.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,117,246.30 : 13,675,869.45 = 6,991,482.30 : x
  2. Step 2: Convert to fraction form
    9,117,246.30/13,675,869.45 = 6,991,482.30/x
  3. Step 3: Cross multiply
    9,117,246.30x = 13,675,869.45 × 6,991,482.30
  4. Step 4: Simplify right side
    9,117,246.30x = 95,614,599,196,785.73
  5. Step 5: Solve for x
    x = 95,614,599,196,785.73/9,117,246.30
  6. Step 6: Final answer
    x = 10,487,223.45

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Similar ratio
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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.