Home / 1,757,337.54-2,425,641.38-1,022,464.71

Finding the Fourth Proportional to 1,757,337.54, 2,425,641.38 and 1,022,464.71

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Solution

The fourth proportional to 1,757,337.54, 2,425,641.38 and 1,022,464.71 is: 1,411,301.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,337.54 : 2,425,641.38 = 1,022,464.71 : x
  2. Step 2: Convert to fraction form
    1,757,337.54/2,425,641.38 = 1,022,464.71/x
  3. Step 3: Cross multiply
    1,757,337.54x = 2,425,641.38 × 1,022,464.71
  4. Step 4: Simplify right side
    1,757,337.54x = 2,480,132,705,053.38
  5. Step 5: Solve for x
    x = 2,480,132,705,053.38/1,757,337.54
  6. Step 6: Final answer
    x = 1,411,301.27

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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.