Home / 10,196,050.88-15,293,926.58-2,519,695.53

Finding the Fourth Proportional to 10,196,050.88, 15,293,926.58 and 2,519,695.53

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Solution

The fourth proportional to 10,196,050.88, 15,293,926.58 and 2,519,695.53 is: 3,779,506.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,196,050.88 : 15,293,926.58 = 2,519,695.53 : x
  2. Step 2: Convert to fraction form
    10,196,050.88/15,293,926.58 = 2,519,695.53/x
  3. Step 3: Cross multiply
    10,196,050.88x = 15,293,926.58 × 2,519,695.53
  4. Step 4: Simplify right side
    10,196,050.88x = 38,536,038,427,175.70
  5. Step 5: Solve for x
    x = 38,536,038,427,175.70/10,196,050.88
  6. Step 6: Final answer
    x = 3,779,506.29

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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.