Home / 1,598,545.16-2,205,966.25-873,377.27

Finding the Fourth Proportional to 1,598,545.16, 2,205,966.25 and 873,377.27

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Solution

The fourth proportional to 1,598,545.16, 2,205,966.25 and 873,377.27 is: 1,205,246.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,545.16 : 2,205,966.25 = 873,377.27 : x
  2. Step 2: Convert to fraction form
    1,598,545.16/2,205,966.25 = 873,377.27/x
  3. Step 3: Cross multiply
    1,598,545.16x = 2,205,966.25 × 873,377.27
  4. Step 4: Simplify right side
    1,598,545.16x = 1,926,640,779,471.40
  5. Step 5: Solve for x
    x = 1,926,640,779,471.40/1,598,545.16
  6. Step 6: Final answer
    x = 1,205,246.39

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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.