Home / 2,493,751.15-3,441,307.57-1,406,013.09

Finding the Fourth Proportional to 2,493,751.15, 3,441,307.57 and 1,406,013.09

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Solution

The fourth proportional to 2,493,751.15, 3,441,307.57 and 1,406,013.09 is: 1,940,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,751.15 : 3,441,307.57 = 1,406,013.09 : x
  2. Step 2: Convert to fraction form
    2,493,751.15/3,441,307.57 = 1,406,013.09/x
  3. Step 3: Cross multiply
    2,493,751.15x = 3,441,307.57 × 1,406,013.09
  4. Step 4: Simplify right side
    2,493,751.15x = 4,838,523,490,136.09
  5. Step 5: Solve for x
    x = 4,838,523,490,136.09/2,493,751.15
  6. Step 6: Final answer
    x = 1,940,259.15

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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.