Home / 1,795,398.90-2,690,330.41-883,534.71

Finding the Fourth Proportional to 1,795,398.90, 2,690,330.41 and 883,534.71

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Solution

The fourth proportional to 1,795,398.90, 2,690,330.41 and 883,534.71 is: 1,323,939.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,398.90 : 2,690,330.41 = 883,534.71 : x
  2. Step 2: Convert to fraction form
    1,795,398.90/2,690,330.41 = 883,534.71/x
  3. Step 3: Cross multiply
    1,795,398.90x = 2,690,330.41 × 883,534.71
  4. Step 4: Simplify right side
    1,795,398.90x = 2,377,000,298,603.53
  5. Step 5: Solve for x
    x = 2,377,000,298,603.53/1,795,398.90
  6. Step 6: Final answer
    x = 1,323,939.93

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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.