Home / 2,343,155.12-3,514,043.70-995,307.04

Finding the Fourth Proportional to 2,343,155.12, 3,514,043.70 and 995,307.04

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Solution

The fourth proportional to 2,343,155.12, 3,514,043.70 and 995,307.04 is: 1,492,667.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,155.12 : 3,514,043.70 = 995,307.04 : x
  2. Step 2: Convert to fraction form
    2,343,155.12/3,514,043.70 = 995,307.04/x
  3. Step 3: Cross multiply
    2,343,155.12x = 3,514,043.70 × 995,307.04
  4. Step 4: Simplify right side
    2,343,155.12x = 3,497,552,433,477.65
  5. Step 5: Solve for x
    x = 3,497,552,433,477.65/2,343,155.12
  6. Step 6: Final answer
    x = 1,492,667.90

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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.