Home / 7,702,281.88-10,629,481.17-4,264,522.96

Finding the Fourth Proportional to 7,702,281.88, 10,629,481.17 and 4,264,522.96

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Solution

The fourth proportional to 7,702,281.88, 10,629,481.17 and 4,264,522.96 is: 5,885,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,702,281.88 : 10,629,481.17 = 4,264,522.96 : x
  2. Step 2: Convert to fraction form
    7,702,281.88/10,629,481.17 = 4,264,522.96/x
  3. Step 3: Cross multiply
    7,702,281.88x = 10,629,481.17 × 4,264,522.96
  4. Step 4: Simplify right side
    7,702,281.88x = 45,329,666,502,352.66
  5. Step 5: Solve for x
    x = 45,329,666,502,352.66/7,702,281.88
  6. Step 6: Final answer
    x = 5,885,225.60

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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.