Home / 1,102,033.92-1,653,325.44-314,065.92

Finding the Fourth Proportional to 1,102,033.92, 1,653,325.44 and 314,065.92

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Solution

The fourth proportional to 1,102,033.92, 1,653,325.44 and 314,065.92 is: 471,177.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,033.92 : 1,653,325.44 = 314,065.92 : x
  2. Step 2: Convert to fraction form
    1,102,033.92/1,653,325.44 = 314,065.92/x
  3. Step 3: Cross multiply
    1,102,033.92x = 1,653,325.44 × 314,065.92
  4. Step 4: Simplify right side
    1,102,033.92x = 519,253,175,373.01
  5. Step 5: Solve for x
    x = 519,253,175,373.01/1,102,033.92
  6. Step 6: Final answer
    x = 471,177.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.