Home / 2,552,766.30-3,523,719.51-2,280,360.87

Finding the Fourth Proportional to 2,552,766.30, 3,523,719.51 and 2,280,360.87

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Solution

The fourth proportional to 2,552,766.30, 3,523,719.51 and 2,280,360.87 is: 3,147,703.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,766.30 : 3,523,719.51 = 2,280,360.87 : x
  2. Step 2: Convert to fraction form
    2,552,766.30/3,523,719.51 = 2,280,360.87/x
  3. Step 3: Cross multiply
    2,552,766.30x = 3,523,719.51 × 2,280,360.87
  4. Step 4: Simplify right side
    2,552,766.30x = 8,035,352,087,459.57
  5. Step 5: Solve for x
    x = 8,035,352,087,459.57/2,552,766.30
  6. Step 6: Final answer
    x = 3,147,703.76

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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.