Home / 1,551,545.04-2,327,320.41-486,669.63

Finding the Fourth Proportional to 1,551,545.04, 2,327,320.41 and 486,669.63

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Solution

The fourth proportional to 1,551,545.04, 2,327,320.41 and 486,669.63 is: 730,005.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,545.04 : 2,327,320.41 = 486,669.63 : x
  2. Step 2: Convert to fraction form
    1,551,545.04/2,327,320.41 = 486,669.63/x
  3. Step 3: Cross multiply
    1,551,545.04x = 2,327,320.41 × 486,669.63
  4. Step 4: Simplify right side
    1,551,545.04x = 1,132,636,162,826.15
  5. Step 5: Solve for x
    x = 1,132,636,162,826.15/1,551,545.04
  6. Step 6: Final answer
    x = 730,005.34

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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.