Home / 2,671,311.59-4,006,911.18-649,565.96

Finding the Fourth Proportional to 2,671,311.59, 4,006,911.18 and 649,565.96

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Solution

The fourth proportional to 2,671,311.59, 4,006,911.18 and 649,565.96 is: 974,335.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,311.59 : 4,006,911.18 = 649,565.96 : x
  2. Step 2: Convert to fraction form
    2,671,311.59/4,006,911.18 = 649,565.96/x
  3. Step 3: Cross multiply
    2,671,311.59x = 4,006,911.18 × 649,565.96
  4. Step 4: Simplify right side
    2,671,311.59x = 2,602,753,107,271.43
  5. Step 5: Solve for x
    x = 2,602,753,107,271.43/2,671,311.59
  6. Step 6: Final answer
    x = 974,335.27

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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.