Home / 1,732,572.18-2,599,036.50-653,993.25

Finding the Fourth Proportional to 1,732,572.18, 2,599,036.50 and 653,993.25

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Solution

The fourth proportional to 1,732,572.18, 2,599,036.50 and 653,993.25 is: 981,057.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,572.18 : 2,599,036.50 = 653,993.25 : x
  2. Step 2: Convert to fraction form
    1,732,572.18/2,599,036.50 = 653,993.25/x
  3. Step 3: Cross multiply
    1,732,572.18x = 2,599,036.50 × 653,993.25
  4. Step 4: Simplify right side
    1,732,572.18x = 1,699,752,314,508.44
  5. Step 5: Solve for x
    x = 1,699,752,314,508.44/1,732,572.18
  6. Step 6: Final answer
    x = 981,057.14

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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.