Home / 3,048,352.27-4,572,528.46-1,026,426.92

Finding the Fourth Proportional to 3,048,352.27, 4,572,528.46 and 1,026,426.92

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Solution

The fourth proportional to 3,048,352.27, 4,572,528.46 and 1,026,426.92 is: 1,539,640.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,352.27 : 4,572,528.46 = 1,026,426.92 : x
  2. Step 2: Convert to fraction form
    3,048,352.27/4,572,528.46 = 1,026,426.92/x
  3. Step 3: Cross multiply
    3,048,352.27x = 4,572,528.46 × 1,026,426.92
  4. Step 4: Simplify right side
    3,048,352.27x = 4,693,366,278,381.43
  5. Step 5: Solve for x
    x = 4,693,366,278,381.43/3,048,352.27
  6. Step 6: Final answer
    x = 1,539,640.39

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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.