Home / 1,003,252.12-1,384,504.86-550,585.24

Finding the Fourth Proportional to 1,003,252.12, 1,384,504.86 and 550,585.24

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Solution

The fourth proportional to 1,003,252.12, 1,384,504.86 and 550,585.24 is: 759,816.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,252.12 : 1,384,504.86 = 550,585.24 : x
  2. Step 2: Convert to fraction form
    1,003,252.12/1,384,504.86 = 550,585.24/x
  3. Step 3: Cross multiply
    1,003,252.12x = 1,384,504.86 × 550,585.24
  4. Step 4: Simplify right side
    1,003,252.12x = 762,287,940,624.27
  5. Step 5: Solve for x
    x = 762,287,940,624.27/1,003,252.12
  6. Step 6: Final answer
    x = 759,816.92

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1.5x scale

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.