Home / 3,566,505.92-4,921,777.58-2,038,645.86

Finding the Fourth Proportional to 3,566,505.92, 4,921,777.58 and 2,038,645.86

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Solution

The fourth proportional to 3,566,505.92, 4,921,777.58 and 2,038,645.86 is: 2,813,330.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,505.92 : 4,921,777.58 = 2,038,645.86 : x
  2. Step 2: Convert to fraction form
    3,566,505.92/4,921,777.58 = 2,038,645.86/x
  3. Step 3: Cross multiply
    3,566,505.92x = 4,921,777.58 × 2,038,645.86
  4. Step 4: Simplify right side
    3,566,505.92x = 10,033,761,487,307.82
  5. Step 5: Solve for x
    x = 10,033,761,487,307.82/3,566,505.92
  6. Step 6: Final answer
    x = 2,813,330.95

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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.