Home / 4,737,020.40-7,096,199.40-4,401,097.20

Finding the Fourth Proportional to 4,737,020.40, 7,096,199.40 and 4,401,097.20

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Solution

The fourth proportional to 4,737,020.40, 7,096,199.40 and 4,401,097.20 is: 6,592,976.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,020.40 : 7,096,199.40 = 4,401,097.20 : x
  2. Step 2: Convert to fraction form
    4,737,020.40/7,096,199.40 = 4,401,097.20/x
  3. Step 3: Cross multiply
    4,737,020.40x = 7,096,199.40 × 4,401,097.20
  4. Step 4: Simplify right side
    4,737,020.40x = 31,231,063,309,981.68
  5. Step 5: Solve for x
    x = 31,231,063,309,981.68/4,737,020.40
  6. Step 6: Final answer
    x = 6,592,976.32

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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.