Home / 9,063,269.62-12,507,642.12-4,933,101.30

Finding the Fourth Proportional to 9,063,269.62, 12,507,642.12 and 4,933,101.30

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Solution

The fourth proportional to 9,063,269.62, 12,507,642.12 and 4,933,101.30 is: 6,807,859.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,269.62 : 12,507,642.12 = 4,933,101.30 : x
  2. Step 2: Convert to fraction form
    9,063,269.62/12,507,642.12 = 4,933,101.30/x
  3. Step 3: Cross multiply
    9,063,269.62x = 12,507,642.12 × 4,933,101.30
  4. Step 4: Simplify right side
    9,063,269.62x = 61,701,465,539,568.54
  5. Step 5: Solve for x
    x = 61,701,465,539,568.54/9,063,269.62
  6. Step 6: Final answer
    x = 6,807,859.43

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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.