Home / 2,970,633.29-4,448,275.77-2,050,229.31

Finding the Fourth Proportional to 2,970,633.29, 4,448,275.77 and 2,050,229.31

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Solution

The fourth proportional to 2,970,633.29, 4,448,275.77 and 2,050,229.31 is: 3,070,047.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,633.29 : 4,448,275.77 = 2,050,229.31 : x
  2. Step 2: Convert to fraction form
    2,970,633.29/4,448,275.77 = 2,050,229.31/x
  3. Step 3: Cross multiply
    2,970,633.29x = 4,448,275.77 × 2,050,229.31
  4. Step 4: Simplify right side
    2,970,633.29x = 9,119,985,368,709.17
  5. Step 5: Solve for x
    x = 9,119,985,368,709.17/2,970,633.29
  6. Step 6: Final answer
    x = 3,070,047.53

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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.