Home / 5,596,440.40-8,396,734.20-2,233,061.20

Finding the Fourth Proportional to 5,596,440.40, 8,396,734.20 and 2,233,061.20

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Solution

The fourth proportional to 5,596,440.40, 8,396,734.20 and 2,233,061.20 is: 3,350,419.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,440.40 : 8,396,734.20 = 2,233,061.20 : x
  2. Step 2: Convert to fraction form
    5,596,440.40/8,396,734.20 = 2,233,061.20/x
  3. Step 3: Cross multiply
    5,596,440.40x = 8,396,734.20 × 2,233,061.20
  4. Step 4: Simplify right side
    5,596,440.40x = 18,750,421,348,733.04
  5. Step 5: Solve for x
    x = 18,750,421,348,733.04/5,596,440.40
  6. Step 6: Final answer
    x = 3,350,419.20

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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.