Home / 2,676,268.71-3,693,254.87-1,452,574.68

Finding the Fourth Proportional to 2,676,268.71, 3,693,254.87 and 1,452,574.68

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Solution

The fourth proportional to 2,676,268.71, 3,693,254.87 and 1,452,574.68 is: 2,004,555.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,268.71 : 3,693,254.87 = 1,452,574.68 : x
  2. Step 2: Convert to fraction form
    2,676,268.71/3,693,254.87 = 1,452,574.68/x
  3. Step 3: Cross multiply
    2,676,268.71x = 3,693,254.87 × 1,452,574.68
  4. Step 4: Simplify right side
    2,676,268.71x = 5,364,728,492,482.42
  5. Step 5: Solve for x
    x = 5,364,728,492,482.42/2,676,268.71
  6. Step 6: Final answer
    x = 2,004,555.25

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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.