Home / 8,292,253.62-11,442,806.60-4,570,921.54

Finding the Fourth Proportional to 8,292,253.62, 11,442,806.60 and 4,570,921.54

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Solution

The fourth proportional to 8,292,253.62, 11,442,806.60 and 4,570,921.54 is: 6,307,594.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292,253.62 : 11,442,806.60 = 4,570,921.54 : x
  2. Step 2: Convert to fraction form
    8,292,253.62/11,442,806.60 = 4,570,921.54/x
  3. Step 3: Cross multiply
    8,292,253.62x = 11,442,806.60 × 4,570,921.54
  4. Step 4: Simplify right side
    8,292,253.62x = 52,304,171,165,994.16
  5. Step 5: Solve for x
    x = 52,304,171,165,994.16/8,292,253.62
  6. Step 6: Final answer
    x = 6,307,594.24

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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.