Home / 2,050,439.59-2,829,551.78-1,132,648.98

Finding the Fourth Proportional to 2,050,439.59, 2,829,551.78 and 1,132,648.98

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Solution

The fourth proportional to 2,050,439.59, 2,829,551.78 and 1,132,648.98 is: 1,563,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,439.59 : 2,829,551.78 = 1,132,648.98 : x
  2. Step 2: Convert to fraction form
    2,050,439.59/2,829,551.78 = 1,132,648.98/x
  3. Step 3: Cross multiply
    2,050,439.59x = 2,829,551.78 × 1,132,648.98
  4. Step 4: Simplify right side
    2,050,439.59x = 3,204,888,937,474.18
  5. Step 5: Solve for x
    x = 3,204,888,937,474.18/2,050,439.59
  6. Step 6: Final answer
    x = 1,563,025.29

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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.