Home / 15,284,071.17-22,926,340.08-3,924,268.29

Finding the Fourth Proportional to 15,284,071.17, 22,926,340.08 and 3,924,268.29

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Solution

The fourth proportional to 15,284,071.17, 22,926,340.08 and 3,924,268.29 is: 5,886,462.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,284,071.17 : 22,926,340.08 = 3,924,268.29 : x
  2. Step 2: Convert to fraction form
    15,284,071.17/22,926,340.08 = 3,924,268.29/x
  3. Step 3: Cross multiply
    15,284,071.17x = 22,926,340.08 × 3,924,268.29
  4. Step 4: Simplify right side
    15,284,071.17x = 89,969,109,381,700.06
  5. Step 5: Solve for x
    x = 89,969,109,381,700.06/15,284,071.17
  6. Step 6: Final answer
    x = 5,886,462.34

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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.