Home / 10,024,261.66-13,833,487.20-5,440,583.04

Finding the Fourth Proportional to 10,024,261.66, 13,833,487.20 and 5,440,583.04

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Solution

The fourth proportional to 10,024,261.66, 13,833,487.20 and 5,440,583.04 is: 7,508,007.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,261.66 : 13,833,487.20 = 5,440,583.04 : x
  2. Step 2: Convert to fraction form
    10,024,261.66/13,833,487.20 = 5,440,583.04/x
  3. Step 3: Cross multiply
    10,024,261.66x = 13,833,487.20 × 5,440,583.04
  4. Step 4: Simplify right side
    10,024,261.66x = 75,262,235,844,377.08
  5. Step 5: Solve for x
    x = 75,262,235,844,377.08/10,024,261.66
  6. Step 6: Final answer
    x = 7,508,007.91

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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.