Home / 9,203,606.20-13,805,279.70-4,154,908.60

Finding the Fourth Proportional to 9,203,606.20, 13,805,279.70 and 4,154,908.60

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Solution

The fourth proportional to 9,203,606.20, 13,805,279.70 and 4,154,908.60 is: 6,232,304.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203,606.20 : 13,805,279.70 = 4,154,908.60 : x
  2. Step 2: Convert to fraction form
    9,203,606.20/13,805,279.70 = 4,154,908.60/x
  3. Step 3: Cross multiply
    9,203,606.20x = 13,805,279.70 × 4,154,908.60
  4. Step 4: Simplify right side
    9,203,606.20x = 57,359,675,350,935.42
  5. Step 5: Solve for x
    x = 57,359,675,350,935.42/9,203,606.20
  6. Step 6: Final answer
    x = 6,232,304.39

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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.