Home / 1,745,085.24-2,617,686.18-482,807.16

Finding the Fourth Proportional to 1,745,085.24, 2,617,686.18 and 482,807.16

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Solution

The fourth proportional to 1,745,085.24, 2,617,686.18 and 482,807.16 is: 724,226.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,085.24 : 2,617,686.18 = 482,807.16 : x
  2. Step 2: Convert to fraction form
    1,745,085.24/2,617,686.18 = 482,807.16/x
  3. Step 3: Cross multiply
    1,745,085.24x = 2,617,686.18 × 482,807.16
  4. Step 4: Simplify right side
    1,745,085.24x = 1,263,837,630,337.05
  5. Step 5: Solve for x
    x = 1,263,837,630,337.05/1,745,085.24
  6. Step 6: Final answer
    x = 724,226.88

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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.