Home / 10,714,395.52-14,785,974.42-5,819,713.36

Finding the Fourth Proportional to 10,714,395.52, 14,785,974.42 and 5,819,713.36

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Solution

The fourth proportional to 10,714,395.52, 14,785,974.42 and 5,819,713.36 is: 8,031,263.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,395.52 : 14,785,974.42 = 5,819,713.36 : x
  2. Step 2: Convert to fraction form
    10,714,395.52/14,785,974.42 = 5,819,713.36/x
  3. Step 3: Cross multiply
    10,714,395.52x = 14,785,974.42 × 5,819,713.36
  4. Step 4: Simplify right side
    10,714,395.52x = 86,050,132,872,692.25
  5. Step 5: Solve for x
    x = 86,050,132,872,692.25/10,714,395.52
  6. Step 6: Final answer
    x = 8,031,263.43

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