Home / 6,592,686.98-9,891,408.83-3,515,441.29

Finding the Fourth Proportional to 6,592,686.98, 9,891,408.83 and 3,515,441.29

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Solution

The fourth proportional to 6,592,686.98, 9,891,408.83 and 3,515,441.29 is: 5,274,430.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,686.98 : 9,891,408.83 = 3,515,441.29 : x
  2. Step 2: Convert to fraction form
    6,592,686.98/9,891,408.83 = 3,515,441.29/x
  3. Step 3: Cross multiply
    6,592,686.98x = 9,891,408.83 × 3,515,441.29
  4. Step 4: Simplify right side
    6,592,686.98x = 34,772,666,974,946.86
  5. Step 5: Solve for x
    x = 34,772,666,974,946.86/6,592,686.98
  6. Step 6: Final answer
    x = 5,274,430.15

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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.