Home / 11,168,750.62-15,411,197.01-6,273,034.89

Finding the Fourth Proportional to 11,168,750.62, 15,411,197.01 and 6,273,034.89

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Solution

The fourth proportional to 11,168,750.62, 15,411,197.01 and 6,273,034.89 is: 8,655,845.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,168,750.62 : 15,411,197.01 = 6,273,034.89 : x
  2. Step 2: Convert to fraction form
    11,168,750.62/15,411,197.01 = 6,273,034.89/x
  3. Step 3: Cross multiply
    11,168,750.62x = 15,411,197.01 × 6,273,034.89
  4. Step 4: Simplify right side
    11,168,750.62x = 96,674,976,463,337.69
  5. Step 5: Solve for x
    x = 96,674,976,463,337.69/11,168,750.62
  6. Step 6: Final answer
    x = 8,655,845.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.