Home / 1,027,294.08-1,417,707.57-568,401.18

Finding the Fourth Proportional to 1,027,294.08, 1,417,707.57 and 568,401.18

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Solution

The fourth proportional to 1,027,294.08, 1,417,707.57 and 568,401.18 is: 784,416.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,294.08 : 1,417,707.57 = 568,401.18 : x
  2. Step 2: Convert to fraction form
    1,027,294.08/1,417,707.57 = 568,401.18/x
  3. Step 3: Cross multiply
    1,027,294.08x = 1,417,707.57 × 568,401.18
  4. Step 4: Simplify right side
    1,027,294.08x = 805,826,655,682.93
  5. Step 5: Solve for x
    x = 805,826,655,682.93/1,027,294.08
  6. Step 6: Final answer
    x = 784,416.72

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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.