Home / 3,264,382.13-4,500,099.50-2,281,268.87

Finding the Fourth Proportional to 3,264,382.13, 4,500,099.50 and 2,281,268.87

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Solution

The fourth proportional to 3,264,382.13, 4,500,099.50 and 2,281,268.87 is: 3,144,833.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,382.13 : 4,500,099.50 = 2,281,268.87 : x
  2. Step 2: Convert to fraction form
    3,264,382.13/4,500,099.50 = 2,281,268.87/x
  3. Step 3: Cross multiply
    3,264,382.13x = 4,500,099.50 × 2,281,268.87
  4. Step 4: Simplify right side
    3,264,382.13x = 10,265,936,878,752.07
  5. Step 5: Solve for x
    x = 10,265,936,878,752.07/3,264,382.13
  6. Step 6: Final answer
    x = 3,144,833.07

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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.