Home / 7,344,003.38-10,134,952.89-4,036,237.61

Finding the Fourth Proportional to 7,344,003.38, 10,134,952.89 and 4,036,237.61

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Solution

The fourth proportional to 7,344,003.38, 10,134,952.89 and 4,036,237.61 is: 5,570,133.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,003.38 : 10,134,952.89 = 4,036,237.61 : x
  2. Step 2: Convert to fraction form
    7,344,003.38/10,134,952.89 = 4,036,237.61/x
  3. Step 3: Cross multiply
    7,344,003.38x = 10,134,952.89 × 4,036,237.61
  4. Step 4: Simplify right side
    7,344,003.38x = 40,907,078,030,196.20
  5. Step 5: Solve for x
    x = 40,907,078,030,196.20/7,344,003.38
  6. Step 6: Final answer
    x = 5,570,133.33

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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.