Home / 1,744,615.80-2,617,010.10-904,807.80

Finding the Fourth Proportional to 1,744,615.80, 2,617,010.10 and 904,807.80

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Solution

The fourth proportional to 1,744,615.80, 2,617,010.10 and 904,807.80 is: 1,357,256.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,615.80 : 2,617,010.10 = 904,807.80 : x
  2. Step 2: Convert to fraction form
    1,744,615.80/2,617,010.10 = 904,807.80/x
  3. Step 3: Cross multiply
    1,744,615.80x = 2,617,010.10 × 904,807.80
  4. Step 4: Simplify right side
    1,744,615.80x = 2,367,891,151,158.78
  5. Step 5: Solve for x
    x = 2,367,891,151,158.78/1,744,615.80
  6. Step 6: Final answer
    x = 1,357,256.51

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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.