Home / 6,018,776.20-8,304,304.44-3,569,350.78

Finding the Fourth Proportional to 6,018,776.20, 8,304,304.44 and 3,569,350.78

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Solution

The fourth proportional to 6,018,776.20, 8,304,304.44 and 3,569,350.78 is: 4,924,751.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,776.20 : 8,304,304.44 = 3,569,350.78 : x
  2. Step 2: Convert to fraction form
    6,018,776.20/8,304,304.44 = 3,569,350.78/x
  3. Step 3: Cross multiply
    6,018,776.20x = 8,304,304.44 × 3,569,350.78
  4. Step 4: Simplify right side
    6,018,776.20x = 29,640,975,530,271.46
  5. Step 5: Solve for x
    x = 29,640,975,530,271.46/6,018,776.20
  6. Step 6: Final answer
    x = 4,924,751.24

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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.