Home / 7,924,225.08-11,885,756.22-2,531,427.24

Finding the Fourth Proportional to 7,924,225.08, 11,885,756.22 and 2,531,427.24

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Solution

The fourth proportional to 7,924,225.08, 11,885,756.22 and 2,531,427.24 is: 3,796,955.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,924,225.08 : 11,885,756.22 = 2,531,427.24 : x
  2. Step 2: Convert to fraction form
    7,924,225.08/11,885,756.22 = 2,531,427.24/x
  3. Step 3: Cross multiply
    7,924,225.08x = 11,885,756.22 × 2,531,427.24
  4. Step 4: Simplify right side
    7,924,225.08x = 30,087,927,063,307.44
  5. Step 5: Solve for x
    x = 30,087,927,063,307.44/7,924,225.08
  6. Step 6: Final answer
    x = 3,796,955.13

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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.