Home / 7,376,020.20-11,073,015.90-4,680,340.20

Finding the Fourth Proportional to 7,376,020.20, 11,073,015.90 and 4,680,340.20

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Solution

The fourth proportional to 7,376,020.20, 11,073,015.90 and 4,680,340.20 is: 7,026,211.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,376,020.20 : 11,073,015.90 = 4,680,340.20 : x
  2. Step 2: Convert to fraction form
    7,376,020.20/11,073,015.90 = 4,680,340.20/x
  3. Step 3: Cross multiply
    7,376,020.20x = 11,073,015.90 × 4,680,340.20
  4. Step 4: Simplify right side
    7,376,020.20x = 51,825,481,452,009.19
  5. Step 5: Solve for x
    x = 51,825,481,452,009.19/7,376,020.20
  6. Step 6: Final answer
    x = 7,026,211.97

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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.