Home / 9,931,584.32-14,894,657.76-2,741,399.36

Finding the Fourth Proportional to 9,931,584.32, 14,894,657.76 and 2,741,399.36

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Solution

The fourth proportional to 9,931,584.32, 14,894,657.76 and 2,741,399.36 is: 4,111,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,931,584.32 : 14,894,657.76 = 2,741,399.36 : x
  2. Step 2: Convert to fraction form
    9,931,584.32/14,894,657.76 = 2,741,399.36/x
  3. Step 3: Cross multiply
    9,931,584.32x = 14,894,657.76 × 2,741,399.36
  4. Step 4: Simplify right side
    9,931,584.32x = 40,832,205,250,683.03
  5. Step 5: Solve for x
    x = 40,832,205,250,683.03/9,931,584.32
  6. Step 6: Final answer
    x = 4,111,348.60

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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.