Home / 7,233,868.02-10,894,105.31-6,588,167.21

Finding the Fourth Proportional to 7,233,868.02, 10,894,105.31 and 6,588,167.21

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Solution

The fourth proportional to 7,233,868.02, 10,894,105.31 and 6,588,167.21 is: 9,921,688.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,868.02 : 10,894,105.31 = 6,588,167.21 : x
  2. Step 2: Convert to fraction form
    7,233,868.02/10,894,105.31 = 6,588,167.21/x
  3. Step 3: Cross multiply
    7,233,868.02x = 10,894,105.31 × 6,588,167.21
  4. Step 4: Simplify right side
    7,233,868.02x = 71,772,187,339,070.42
  5. Step 5: Solve for x
    x = 71,772,187,339,070.42/7,233,868.02
  6. Step 6: Final answer
    x = 9,921,688.80

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.