Home / 1,365,680.10-2,049,340.28-566,878.35

Finding the Fourth Proportional to 1,365,680.10, 2,049,340.28 and 566,878.35

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Solution

The fourth proportional to 1,365,680.10, 2,049,340.28 and 566,878.35 is: 850,657.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,680.10 : 2,049,340.28 = 566,878.35 : x
  2. Step 2: Convert to fraction form
    1,365,680.10/2,049,340.28 = 566,878.35/x
  3. Step 3: Cross multiply
    1,365,680.10x = 2,049,340.28 × 566,878.35
  4. Step 4: Simplify right side
    1,365,680.10x = 1,161,726,633,680.55
  5. Step 5: Solve for x
    x = 1,161,726,633,680.55/1,365,680.10
  6. Step 6: Final answer
    x = 850,657.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.