Home / 1,884,527.29-2,827,725.04-747,265.11

Finding the Fourth Proportional to 1,884,527.29, 2,827,725.04 and 747,265.11

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Solution

The fourth proportional to 1,884,527.29, 2,827,725.04 and 747,265.11 is: 1,121,268.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,527.29 : 2,827,725.04 = 747,265.11 : x
  2. Step 2: Convert to fraction form
    1,884,527.29/2,827,725.04 = 747,265.11/x
  3. Step 3: Cross multiply
    1,884,527.29x = 2,827,725.04 × 747,265.11
  4. Step 4: Simplify right side
    1,884,527.29x = 2,113,060,265,098.05
  5. Step 5: Solve for x
    x = 2,113,060,265,098.05/1,884,527.29
  6. Step 6: Final answer
    x = 1,121,268.07

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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.