Home / 3,566,587.28-4,921,890.76-2,038,727.76

Finding the Fourth Proportional to 3,566,587.28, 4,921,890.76 and 2,038,727.76

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Solution

The fourth proportional to 3,566,587.28, 4,921,890.76 and 2,038,727.76 is: 2,813,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,587.28 : 4,921,890.76 = 2,038,727.76 : x
  2. Step 2: Convert to fraction form
    3,566,587.28/4,921,890.76 = 2,038,727.76/x
  3. Step 3: Cross multiply
    3,566,587.28x = 4,921,890.76 × 2,038,727.76
  4. Step 4: Simplify right side
    3,566,587.28x = 10,034,395,324,099.50
  5. Step 5: Solve for x
    x = 10,034,395,324,099.50/3,566,587.28
  6. Step 6: Final answer
    x = 2,813,444.49

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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.