Home / 7,496,649.76-10,346,070.11-4,555,788.12

Finding the Fourth Proportional to 7,496,649.76, 10,346,070.11 and 4,555,788.12

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Solution

The fourth proportional to 7,496,649.76, 10,346,070.11 and 4,555,788.12 is: 6,287,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,649.76 : 10,346,070.11 = 4,555,788.12 : x
  2. Step 2: Convert to fraction form
    7,496,649.76/10,346,070.11 = 4,555,788.12/x
  3. Step 3: Cross multiply
    7,496,649.76x = 10,346,070.11 × 4,555,788.12
  4. Step 4: Simplify right side
    7,496,649.76x = 47,134,503,273,046.16
  5. Step 5: Solve for x
    x = 47,134,503,273,046.16/7,496,649.76
  6. Step 6: Final answer
    x = 6,287,409.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.