Home / 1,446,710.67-1,995,545.67-929,575.73

Finding the Fourth Proportional to 1,446,710.67, 1,995,545.67 and 929,575.73

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Solution

The fourth proportional to 1,446,710.67, 1,995,545.67 and 929,575.73 is: 1,282,226.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,710.67 : 1,995,545.67 = 929,575.73 : x
  2. Step 2: Convert to fraction form
    1,446,710.67/1,995,545.67 = 929,575.73/x
  3. Step 3: Cross multiply
    1,446,710.67x = 1,995,545.67 × 929,575.73
  4. Step 4: Simplify right side
    1,446,710.67x = 1,855,010,812,960.86
  5. Step 5: Solve for x
    x = 1,855,010,812,960.86/1,446,710.67
  6. Step 6: Final answer
    x = 1,282,226.54

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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.