Home / 1,753,266.24-2,630,162.24-615,827.88

Finding the Fourth Proportional to 1,753,266.24, 2,630,162.24 and 615,827.88

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Solution

The fourth proportional to 1,753,266.24, 2,630,162.24 and 615,827.88 is: 923,834.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,266.24 : 2,630,162.24 = 615,827.88 : x
  2. Step 2: Convert to fraction form
    1,753,266.24/2,630,162.24 = 615,827.88/x
  3. Step 3: Cross multiply
    1,753,266.24x = 2,630,162.24 × 615,827.88
  4. Step 4: Simplify right side
    1,753,266.24x = 1,619,727,236,315.25
  5. Step 5: Solve for x
    x = 1,619,727,236,315.25/1,753,266.24
  6. Step 6: Final answer
    x = 923,834.16

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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.