Home / 944,511.68-1,303,426.60-536,614.22

Finding the Fourth Proportional to 944,511.68, 1,303,426.60 and 536,614.22

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Solution

The fourth proportional to 944,511.68, 1,303,426.60 and 536,614.22 is: 740,527.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,511.68 : 1,303,426.60 = 536,614.22 : x
  2. Step 2: Convert to fraction form
    944,511.68/1,303,426.60 = 536,614.22/x
  3. Step 3: Cross multiply
    944,511.68x = 1,303,426.60 × 536,614.22
  4. Step 4: Simplify right side
    944,511.68x = 699,437,248,286.25
  5. Step 5: Solve for x
    x = 699,437,248,286.25/944,511.68
  6. Step 6: Final answer
    x = 740,527.90

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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.