Home / 11,347,860.30-17,032,849.65-5,674,490.70

Finding the Fourth Proportional to 11,347,860.30, 17,032,849.65 and 5,674,490.70

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Solution

The fourth proportional to 11,347,860.30, 17,032,849.65 and 5,674,490.70 is: 8,517,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,860.30 : 17,032,849.65 = 5,674,490.70 : x
  2. Step 2: Convert to fraction form
    11,347,860.30/17,032,849.65 = 5,674,490.70/x
  3. Step 3: Cross multiply
    11,347,860.30x = 17,032,849.65 × 5,674,490.70
  4. Step 4: Simplify right side
    11,347,860.30x = 96,652,746,933,423.25
  5. Step 5: Solve for x
    x = 96,652,746,933,423.25/11,347,860.30
  6. Step 6: Final answer
    x = 8,517,266.20

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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.