Home / 9,224,233.40-13,840,286.70-4,429,454.60

Finding the Fourth Proportional to 9,224,233.40, 13,840,286.70 and 4,429,454.60

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Solution

The fourth proportional to 9,224,233.40, 13,840,286.70 and 4,429,454.60 is: 6,646,072.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,233.40 : 13,840,286.70 = 4,429,454.60 : x
  2. Step 2: Convert to fraction form
    9,224,233.40/13,840,286.70 = 4,429,454.60/x
  3. Step 3: Cross multiply
    9,224,233.40x = 13,840,286.70 × 4,429,454.60
  4. Step 4: Simplify right side
    9,224,233.40x = 61,304,921,588,633.81
  5. Step 5: Solve for x
    x = 61,304,921,588,633.81/9,224,233.40
  6. Step 6: Final answer
    x = 6,646,072.25

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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.