Home / 1,060,937.16-1,591,389.96-262,218.66

Finding the Fourth Proportional to 1,060,937.16, 1,591,389.96 and 262,218.66

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Solution

The fourth proportional to 1,060,937.16, 1,591,389.96 and 262,218.66 is: 393,324.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,937.16 : 1,591,389.96 = 262,218.66 : x
  2. Step 2: Convert to fraction form
    1,060,937.16/1,591,389.96 = 262,218.66/x
  3. Step 3: Cross multiply
    1,060,937.16x = 1,591,389.96 × 262,218.66
  4. Step 4: Simplify right side
    1,060,937.16x = 417,292,142,848.65
  5. Step 5: Solve for x
    x = 417,292,142,848.65/1,060,937.16
  6. Step 6: Final answer
    x = 393,324.09

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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.