Home / 2,049,875.40-3,074,813.10-927,944.40

Finding the Fourth Proportional to 2,049,875.40, 3,074,813.10 and 927,944.40

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Solution

The fourth proportional to 2,049,875.40, 3,074,813.10 and 927,944.40 is: 1,391,916.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,875.40 : 3,074,813.10 = 927,944.40 : x
  2. Step 2: Convert to fraction form
    2,049,875.40/3,074,813.10 = 927,944.40/x
  3. Step 3: Cross multiply
    2,049,875.40x = 3,074,813.10 × 927,944.40
  4. Step 4: Simplify right side
    2,049,875.40x = 2,853,255,597,191.64
  5. Step 5: Solve for x
    x = 2,853,255,597,191.64/2,049,875.40
  6. Step 6: Final answer
    x = 1,391,916.60

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Similar ratio
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1.5x scale

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.