Home / 1,593,693.90-2,391,244.86-835,353.90

Finding the Fourth Proportional to 1,593,693.90, 2,391,244.86 and 835,353.90

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Solution

The fourth proportional to 1,593,693.90, 2,391,244.86 and 835,353.90 is: 1,253,399.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,693.90 : 2,391,244.86 = 835,353.90 : x
  2. Step 2: Convert to fraction form
    1,593,693.90/2,391,244.86 = 835,353.90/x
  3. Step 3: Cross multiply
    1,593,693.90x = 2,391,244.86 × 835,353.90
  4. Step 4: Simplify right side
    1,593,693.90x = 1,997,535,719,655.95
  5. Step 5: Solve for x
    x = 1,997,535,719,655.95/1,593,693.90
  6. Step 6: Final answer
    x = 1,253,399.87

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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.