Home / 11,393,908.34-17,082,266.68-3,712,966.59

Finding the Fourth Proportional to 11,393,908.34, 17,082,266.68 and 3,712,966.59

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Solution

The fourth proportional to 11,393,908.34, 17,082,266.68 and 3,712,966.59 is: 5,566,648.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,393,908.34 : 17,082,266.68 = 3,712,966.59 : x
  2. Step 2: Convert to fraction form
    11,393,908.34/17,082,266.68 = 3,712,966.59/x
  3. Step 3: Cross multiply
    11,393,908.34x = 17,082,266.68 × 3,712,966.59
  4. Step 4: Simplify right side
    11,393,908.34x = 63,425,885,533,009.92
  5. Step 5: Solve for x
    x = 63,425,885,533,009.92/11,393,908.34
  6. Step 6: Final answer
    x = 5,566,648.74

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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.