Home / 12,482,353.26-17,225,711.24-6,975,820.04

Finding the Fourth Proportional to 12,482,353.26, 17,225,711.24 and 6,975,820.04

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Solution

The fourth proportional to 12,482,353.26, 17,225,711.24 and 6,975,820.04 is: 9,626,667.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,482,353.26 : 17,225,711.24 = 6,975,820.04 : x
  2. Step 2: Convert to fraction form
    12,482,353.26/17,225,711.24 = 6,975,820.04/x
  3. Step 3: Cross multiply
    12,482,353.26x = 17,225,711.24 × 6,975,820.04
  4. Step 4: Simplify right side
    12,482,353.26x = 120,163,461,550,237.59
  5. Step 5: Solve for x
    x = 120,163,461,550,237.59/12,482,353.26
  6. Step 6: Final answer
    x = 9,626,667.27

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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.