Home / 10,344,954.29-14,276,479.84-5,761,275.66

Finding the Fourth Proportional to 10,344,954.29, 14,276,479.84 and 5,761,275.66

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Solution

The fourth proportional to 10,344,954.29, 14,276,479.84 and 5,761,275.66 is: 7,950,807.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,954.29 : 14,276,479.84 = 5,761,275.66 : x
  2. Step 2: Convert to fraction form
    10,344,954.29/14,276,479.84 = 5,761,275.66/x
  3. Step 3: Cross multiply
    10,344,954.29x = 14,276,479.84 × 5,761,275.66
  4. Step 4: Simplify right side
    10,344,954.29x = 82,250,735,798,269.52
  5. Step 5: Solve for x
    x = 82,250,735,798,269.52/10,344,954.29
  6. Step 6: Final answer
    x = 7,950,807.08

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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.