Home / 7,534,372.49-11,301,306.02-3,274,540.37

Finding the Fourth Proportional to 7,534,372.49, 11,301,306.02 and 3,274,540.37

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Solution

The fourth proportional to 7,534,372.49, 11,301,306.02 and 3,274,540.37 is: 4,911,700.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,372.49 : 11,301,306.02 = 3,274,540.37 : x
  2. Step 2: Convert to fraction form
    7,534,372.49/11,301,306.02 = 3,274,540.37/x
  3. Step 3: Cross multiply
    7,534,372.49x = 11,301,306.02 × 3,274,540.37
  4. Step 4: Simplify right side
    7,534,372.49x = 37,006,582,779,841.33
  5. Step 5: Solve for x
    x = 37,006,582,779,841.33/7,534,372.49
  6. Step 6: Final answer
    x = 4,911,700.72

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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.