Home / 9,486,679.40-14,229,967.98-2,298,209.66

Finding the Fourth Proportional to 9,486,679.40, 14,229,967.98 and 2,298,209.66

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Solution

The fourth proportional to 9,486,679.40, 14,229,967.98 and 2,298,209.66 is: 3,447,302.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,679.40 : 14,229,967.98 = 2,298,209.66 : x
  2. Step 2: Convert to fraction form
    9,486,679.40/14,229,967.98 = 2,298,209.66/x
  3. Step 3: Cross multiply
    9,486,679.40x = 14,229,967.98 × 2,298,209.66
  4. Step 4: Simplify right side
    9,486,679.40x = 32,703,449,873,126.69
  5. Step 5: Solve for x
    x = 32,703,449,873,126.69/9,486,679.40
  6. Step 6: Final answer
    x = 3,447,302.11

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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.