Home / 1,703,190.60-2,552,615.10-904,854.60

Finding the Fourth Proportional to 1,703,190.60, 2,552,615.10 and 904,854.60

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Solution

The fourth proportional to 1,703,190.60, 2,552,615.10 and 904,854.60 is: 1,356,128.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,190.60 : 2,552,615.10 = 904,854.60 : x
  2. Step 2: Convert to fraction form
    1,703,190.60/2,552,615.10 = 904,854.60/x
  3. Step 3: Cross multiply
    1,703,190.60x = 2,552,615.10 × 904,854.60
  4. Step 4: Simplify right side
    1,703,190.60x = 2,309,745,515,264.46
  5. Step 5: Solve for x
    x = 2,309,745,515,264.46/1,703,190.60
  6. Step 6: Final answer
    x = 1,356,128.62

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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.