Home / 708,539.38-1,062,809.83-176,060.41

Finding the Fourth Proportional to 708,539.38, 1,062,809.83 and 176,060.41

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Solution

The fourth proportional to 708,539.38, 1,062,809.83 and 176,060.41 is: 264,090.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,539.38 : 1,062,809.83 = 176,060.41 : x
  2. Step 2: Convert to fraction form
    708,539.38/1,062,809.83 = 176,060.41/x
  3. Step 3: Cross multiply
    708,539.38x = 1,062,809.83 × 176,060.41
  4. Step 4: Simplify right side
    708,539.38x = 187,118,734,421.83
  5. Step 5: Solve for x
    x = 187,118,734,421.83/708,539.38
  6. Step 6: Final answer
    x = 264,090.80

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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.