Home / 666,177.04-999,256.29-160,733.80

Finding the Fourth Proportional to 666,177.04, 999,256.29 and 160,733.80

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Solution

The fourth proportional to 666,177.04, 999,256.29 and 160,733.80 is: 241,098.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    666,177.04 : 999,256.29 = 160,733.80 : x
  2. Step 2: Convert to fraction form
    666,177.04/999,256.29 = 160,733.80/x
  3. Step 3: Cross multiply
    666,177.04x = 999,256.29 × 160,733.80
  4. Step 4: Simplify right side
    666,177.04x = 160,614,260,665.60
  5. Step 5: Solve for x
    x = 160,614,260,665.60/666,177.04
  6. Step 6: Final answer
    x = 241,098.46

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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.