Home / 1,884,826.12-2,827,407.56-732,045.22

Finding the Fourth Proportional to 1,884,826.12, 2,827,407.56 and 732,045.22

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Solution

The fourth proportional to 1,884,826.12, 2,827,407.56 and 732,045.22 is: 1,098,133.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,826.12 : 2,827,407.56 = 732,045.22 : x
  2. Step 2: Convert to fraction form
    1,884,826.12/2,827,407.56 = 732,045.22/x
  3. Step 3: Cross multiply
    1,884,826.12x = 2,827,407.56 × 732,045.22
  4. Step 4: Simplify right side
    1,884,826.12x = 2,069,790,189,289.86
  5. Step 5: Solve for x
    x = 2,069,790,189,289.86/1,884,826.12
  6. Step 6: Final answer
    x = 1,098,133.23

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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.