Home / 15,581,937.59-23,374,080.35-4,651,263.41

Finding the Fourth Proportional to 15,581,937.59, 23,374,080.35 and 4,651,263.41

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Solution

The fourth proportional to 15,581,937.59, 23,374,080.35 and 4,651,263.41 is: 6,977,245.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,581,937.59 : 23,374,080.35 = 4,651,263.41 : x
  2. Step 2: Convert to fraction form
    15,581,937.59/23,374,080.35 = 4,651,263.41/x
  3. Step 3: Cross multiply
    15,581,937.59x = 23,374,080.35 × 4,651,263.41
  4. Step 4: Simplify right side
    15,581,937.59x = 108,719,004,651,098.67
  5. Step 5: Solve for x
    x = 108,719,004,651,098.67/15,581,937.59
  6. Step 6: Final answer
    x = 6,977,245.55

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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.