Home / 9,924,131.04-14,889,185.28-3,100,428.96

Finding the Fourth Proportional to 9,924,131.04, 14,889,185.28 and 3,100,428.96

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Solution

The fourth proportional to 9,924,131.04, 14,889,185.28 and 3,100,428.96 is: 4,651,577.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,131.04 : 14,889,185.28 = 3,100,428.96 : x
  2. Step 2: Convert to fraction form
    9,924,131.04/14,889,185.28 = 3,100,428.96/x
  3. Step 3: Cross multiply
    9,924,131.04x = 14,889,185.28 × 3,100,428.96
  4. Step 4: Simplify right side
    9,924,131.04x = 46,162,861,232,917.70
  5. Step 5: Solve for x
    x = 46,162,861,232,917.70/9,924,131.04
  6. Step 6: Final answer
    x = 4,651,577.16

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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.