Home / 9,695,963.66-13,377,950.06-6,162,471.50

Finding the Fourth Proportional to 9,695,963.66, 13,377,950.06 and 6,162,471.50

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Solution

The fourth proportional to 9,695,963.66, 13,377,950.06 and 6,162,471.50 is: 8,502,634.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695,963.66 : 13,377,950.06 = 6,162,471.50 : x
  2. Step 2: Convert to fraction form
    9,695,963.66/13,377,950.06 = 6,162,471.50/x
  3. Step 3: Cross multiply
    9,695,963.66x = 13,377,950.06 × 6,162,471.50
  4. Step 4: Simplify right side
    9,695,963.66x = 82,441,235,875,471.19
  5. Step 5: Solve for x
    x = 82,441,235,875,471.19/9,695,963.66
  6. Step 6: Final answer
    x = 8,502,634.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.