Home / 1,006,073.46-1,388,742.50-598,174.33

Finding the Fourth Proportional to 1,006,073.46, 1,388,742.50 and 598,174.33

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Solution

The fourth proportional to 1,006,073.46, 1,388,742.50 and 598,174.33 is: 825,695.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,073.46 : 1,388,742.50 = 598,174.33 : x
  2. Step 2: Convert to fraction form
    1,006,073.46/1,388,742.50 = 598,174.33/x
  3. Step 3: Cross multiply
    1,006,073.46x = 1,388,742.50 × 598,174.33
  4. Step 4: Simplify right side
    1,006,073.46x = 830,710,112,503.61
  5. Step 5: Solve for x
    x = 830,710,112,503.61/1,006,073.46
  6. Step 6: Final answer
    x = 825,695.29

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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.