Home / 8,377,754.03-11,561,346.92-4,706,825.39

Finding the Fourth Proportional to 8,377,754.03, 11,561,346.92 and 4,706,825.39

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Solution

The fourth proportional to 8,377,754.03, 11,561,346.92 and 4,706,825.39 is: 6,495,445.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,754.03 : 11,561,346.92 = 4,706,825.39 : x
  2. Step 2: Convert to fraction form
    8,377,754.03/11,561,346.92 = 4,706,825.39/x
  3. Step 3: Cross multiply
    8,377,754.03x = 11,561,346.92 × 4,706,825.39
  4. Step 4: Simplify right side
    8,377,754.03x = 54,417,241,225,654.30
  5. Step 5: Solve for x
    x = 54,417,241,225,654.30/8,377,754.03
  6. Step 6: Final answer
    x = 6,495,445.08

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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.