Home / 670,449.63-1,006,306.44-244,397.26

Finding the Fourth Proportional to 670,449.63, 1,006,306.44 and 244,397.26

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Solution

The fourth proportional to 670,449.63, 1,006,306.44 and 244,397.26 is: 366,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,449.63 : 1,006,306.44 = 244,397.26 : x
  2. Step 2: Convert to fraction form
    670,449.63/1,006,306.44 = 244,397.26/x
  3. Step 3: Cross multiply
    670,449.63x = 1,006,306.44 × 244,397.26
  4. Step 4: Simplify right side
    670,449.63x = 245,938,536,656.35
  5. Step 5: Solve for x
    x = 245,938,536,656.35/670,449.63
  6. Step 6: Final answer
    x = 366,826.27

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Double scale
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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.