Home / 5,506,449.89-7,600,116.27-3,059,902.20

Finding the Fourth Proportional to 5,506,449.89, 7,600,116.27 and 3,059,902.20

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Solution

The fourth proportional to 5,506,449.89, 7,600,116.27 and 3,059,902.20 is: 4,223,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,449.89 : 7,600,116.27 = 3,059,902.20 : x
  2. Step 2: Convert to fraction form
    5,506,449.89/7,600,116.27 = 3,059,902.20/x
  3. Step 3: Cross multiply
    5,506,449.89x = 7,600,116.27 × 3,059,902.20
  4. Step 4: Simplify right side
    5,506,449.89x = 23,255,612,462,071.91
  5. Step 5: Solve for x
    x = 23,255,612,462,071.91/5,506,449.89
  6. Step 6: Final answer
    x = 4,223,340.43

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Double scale
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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.