Home / 1,034,545.98-1,551,819.84-494,675.24

Finding the Fourth Proportional to 1,034,545.98, 1,551,819.84 and 494,675.24

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Solution

The fourth proportional to 1,034,545.98, 1,551,819.84 and 494,675.24 is: 742,013.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,545.98 : 1,551,819.84 = 494,675.24 : x
  2. Step 2: Convert to fraction form
    1,034,545.98/1,551,819.84 = 494,675.24/x
  3. Step 3: Cross multiply
    1,034,545.98x = 1,551,819.84 × 494,675.24
  4. Step 4: Simplify right side
    1,034,545.98x = 767,646,844,029.66
  5. Step 5: Solve for x
    x = 767,646,844,029.66/1,034,545.98
  6. Step 6: Final answer
    x = 742,013.27

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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.