Home / 9,073,247.40-13,612,276.80-3,953,480.40

Finding the Fourth Proportional to 9,073,247.40, 13,612,276.80 and 3,953,480.40

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Solution

The fourth proportional to 9,073,247.40, 13,612,276.80 and 3,953,480.40 is: 5,931,268.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,247.40 : 13,612,276.80 = 3,953,480.40 : x
  2. Step 2: Convert to fraction form
    9,073,247.40/13,612,276.80 = 3,953,480.40/x
  3. Step 3: Cross multiply
    9,073,247.40x = 13,612,276.80 × 3,953,480.40
  4. Step 4: Simplify right side
    9,073,247.40x = 53,815,869,528,174.72
  5. Step 5: Solve for x
    x = 53,815,869,528,174.72/9,073,247.40
  6. Step 6: Final answer
    x = 5,931,268.83

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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.