Home / 3,566,585.28-4,921,888-2,038,725.76

Finding the Fourth Proportional to 3,566,585.28, 4,921,888 and 2,038,725.76

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Solution

The fourth proportional to 3,566,585.28, 4,921,888 and 2,038,725.76 is: 2,813,441.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,585.28 : 4,921,888 = 2,038,725.76 : x
  2. Step 2: Convert to fraction form
    3,566,585.28/4,921,888 = 2,038,725.76/x
  3. Step 3: Cross multiply
    3,566,585.28x = 4,921,888 × 2,038,725.76
  4. Step 4: Simplify right side
    3,566,585.28x = 10,034,379,853,434.88
  5. Step 5: Solve for x
    x = 10,034,379,853,434.88/3,566,585.28
  6. Step 6: Final answer
    x = 2,813,441.73

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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.