Home / 1,592,839.59-2,198,343.56-904,683.03

Finding the Fourth Proportional to 1,592,839.59, 2,198,343.56 and 904,683.03

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Solution

The fourth proportional to 1,592,839.59, 2,198,343.56 and 904,683.03 is: 1,248,590.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,839.59 : 2,198,343.56 = 904,683.03 : x
  2. Step 2: Convert to fraction form
    1,592,839.59/2,198,343.56 = 904,683.03/x
  3. Step 3: Cross multiply
    1,592,839.59x = 2,198,343.56 × 904,683.03
  4. Step 4: Simplify right side
    1,592,839.59x = 1,988,804,108,318.37
  5. Step 5: Solve for x
    x = 1,988,804,108,318.37/1,592,839.59
  6. Step 6: Final answer
    x = 1,248,590.33

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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.