Home / 6,499,098.55-8,969,260.95-3,598,759.27

Finding the Fourth Proportional to 6,499,098.55, 8,969,260.95 and 3,598,759.27

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Solution

The fourth proportional to 6,499,098.55, 8,969,260.95 and 3,598,759.27 is: 4,966,567.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,499,098.55 : 8,969,260.95 = 3,598,759.27 : x
  2. Step 2: Convert to fraction form
    6,499,098.55/8,969,260.95 = 3,598,759.27/x
  3. Step 3: Cross multiply
    6,499,098.55x = 8,969,260.95 × 3,598,759.27
  4. Step 4: Simplify right side
    6,499,098.55x = 32,278,210,988,861.50
  5. Step 5: Solve for x
    x = 32,278,210,988,861.50/6,499,098.55
  6. Step 6: Final answer
    x = 4,966,567.40

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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.