Home / 11,060,321.10-15,265,041.02-6,654,499.92

Finding the Fourth Proportional to 11,060,321.10, 15,265,041.02 and 6,654,499.92

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Solution

The fourth proportional to 11,060,321.10, 15,265,041.02 and 6,654,499.92 is: 9,184,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,321.10 : 15,265,041.02 = 6,654,499.92 : x
  2. Step 2: Convert to fraction form
    11,060,321.10/15,265,041.02 = 6,654,499.92/x
  3. Step 3: Cross multiply
    11,060,321.10x = 15,265,041.02 × 6,654,499.92
  4. Step 4: Simplify right side
    11,060,321.10x = 101,581,214,213,114.22
  5. Step 5: Solve for x
    x = 101,581,214,213,114.22/11,060,321.10
  6. Step 6: Final answer
    x = 9,184,291.60

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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.