Home / 8,401,333.86-11,592,882.42-4,730,156.04

Finding the Fourth Proportional to 8,401,333.86, 11,592,882.42 and 4,730,156.04

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Solution

The fourth proportional to 8,401,333.86, 11,592,882.42 and 4,730,156.04 is: 6,527,075.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,401,333.86 : 11,592,882.42 = 4,730,156.04 : x
  2. Step 2: Convert to fraction form
    8,401,333.86/11,592,882.42 = 4,730,156.04/x
  3. Step 3: Cross multiply
    8,401,333.86x = 11,592,882.42 × 4,730,156.04
  4. Step 4: Simplify right side
    8,401,333.86x = 54,836,142,799,972.82
  5. Step 5: Solve for x
    x = 54,836,142,799,972.82/8,401,333.86
  6. Step 6: Final answer
    x = 6,527,075.79

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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.