Home / 7,492,655.52-11,232,094.22-2,699,172.51

Finding the Fourth Proportional to 7,492,655.52, 11,232,094.22 and 2,699,172.51

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Solution

The fourth proportional to 7,492,655.52, 11,232,094.22 and 2,699,172.51 is: 4,046,277.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,655.52 : 11,232,094.22 = 2,699,172.51 : x
  2. Step 2: Convert to fraction form
    7,492,655.52/11,232,094.22 = 2,699,172.51/x
  3. Step 3: Cross multiply
    7,492,655.52x = 11,232,094.22 × 2,699,172.51
  4. Step 4: Simplify right side
    7,492,655.52x = 30,317,359,948,353.89
  5. Step 5: Solve for x
    x = 30,317,359,948,353.89/7,492,655.52
  6. Step 6: Final answer
    x = 4,046,277.04

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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.