Home / 11,000,644.83-16,495,431.30-3,810,248.10

Finding the Fourth Proportional to 11,000,644.83, 16,495,431.30 and 3,810,248.10

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Solution

The fourth proportional to 11,000,644.83, 16,495,431.30 and 3,810,248.10 is: 5,713,454.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,644.83 : 16,495,431.30 = 3,810,248.10 : x
  2. Step 2: Convert to fraction form
    11,000,644.83/16,495,431.30 = 3,810,248.10/x
  3. Step 3: Cross multiply
    11,000,644.83x = 16,495,431.30 × 3,810,248.10
  4. Step 4: Simplify right side
    11,000,644.83x = 62,851,685,769,505.53
  5. Step 5: Solve for x
    x = 62,851,685,769,505.53/11,000,644.83
  6. Step 6: Final answer
    x = 5,713,454.69

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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.