Home / 950,744.18-1,426,118.70-240,772.30

Finding the Fourth Proportional to 950,744.18, 1,426,118.70 and 240,772.30

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Solution

The fourth proportional to 950,744.18, 1,426,118.70 and 240,772.30 is: 361,159.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,744.18 : 1,426,118.70 = 240,772.30 : x
  2. Step 2: Convert to fraction form
    950,744.18/1,426,118.70 = 240,772.30/x
  3. Step 3: Cross multiply
    950,744.18x = 1,426,118.70 × 240,772.30
  4. Step 4: Simplify right side
    950,744.18x = 343,369,879,472.01
  5. Step 5: Solve for x
    x = 343,369,879,472.01/950,744.18
  6. Step 6: Final answer
    x = 361,159.07

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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.