Home / 10,344,516.84-14,274,411.24-5,761,264.68

Finding the Fourth Proportional to 10,344,516.84, 14,274,411.24 and 5,761,264.68

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Solution

The fourth proportional to 10,344,516.84, 14,274,411.24 and 5,761,264.68 is: 7,949,976.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,516.84 : 14,274,411.24 = 5,761,264.68 : x
  2. Step 2: Convert to fraction form
    10,344,516.84/14,274,411.24 = 5,761,264.68/x
  3. Step 3: Cross multiply
    10,344,516.84x = 14,274,411.24 × 5,761,264.68
  4. Step 4: Simplify right side
    10,344,516.84x = 82,238,661,304,807
  5. Step 5: Solve for x
    x = 82,238,661,304,807/10,344,516.84
  6. Step 6: Final answer
    x = 7,949,976.07

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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.