Home / 3,746,155.23-5,169,709.98-2,027,275.83

Finding the Fourth Proportional to 3,746,155.23, 5,169,709.98 and 2,027,275.83

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Solution

The fourth proportional to 3,746,155.23, 5,169,709.98 and 2,027,275.83 is: 2,797,649.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,155.23 : 5,169,709.98 = 2,027,275.83 : x
  2. Step 2: Convert to fraction form
    3,746,155.23/5,169,709.98 = 2,027,275.83/x
  3. Step 3: Cross multiply
    3,746,155.23x = 5,169,709.98 × 2,027,275.83
  4. Step 4: Simplify right side
    3,746,155.23x = 10,480,428,090,563.79
  5. Step 5: Solve for x
    x = 10,480,428,090,563.79/3,746,155.23
  6. Step 6: Final answer
    x = 2,797,649.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.