Home / 1,037,876.22-1,432,268.55-560,948.22

Finding the Fourth Proportional to 1,037,876.22, 1,432,268.55 and 560,948.22

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Solution

The fourth proportional to 1,037,876.22, 1,432,268.55 and 560,948.22 is: 774,108.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,876.22 : 1,432,268.55 = 560,948.22 : x
  2. Step 2: Convert to fraction form
    1,037,876.22/1,432,268.55 = 560,948.22/x
  3. Step 3: Cross multiply
    1,037,876.22x = 1,432,268.55 × 560,948.22
  4. Step 4: Simplify right side
    1,037,876.22x = 803,428,493,684.48
  5. Step 5: Solve for x
    x = 803,428,493,684.48/1,037,876.22
  6. Step 6: Final answer
    x = 774,108.20

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1.5x scale

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.