Home / 4,995,010.72-6,893,136.24-2,703,171.52

Finding the Fourth Proportional to 4,995,010.72, 6,893,136.24 and 2,703,171.52

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Solution

The fourth proportional to 4,995,010.72, 6,893,136.24 and 2,703,171.52 is: 3,730,388.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,010.72 : 6,893,136.24 = 2,703,171.52 : x
  2. Step 2: Convert to fraction form
    4,995,010.72/6,893,136.24 = 2,703,171.52/x
  3. Step 3: Cross multiply
    4,995,010.72x = 6,893,136.24 × 2,703,171.52
  4. Step 4: Simplify right side
    4,995,010.72x = 18,633,329,567,447.89
  5. Step 5: Solve for x
    x = 18,633,329,567,447.89/4,995,010.72
  6. Step 6: Final answer
    x = 3,730,388.30

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1.5x scale

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.