Home / 663,323.02-994,673.43-242,304.46

Finding the Fourth Proportional to 663,323.02, 994,673.43 and 242,304.46

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Solution

The fourth proportional to 663,323.02, 994,673.43 and 242,304.46 is: 363,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,323.02 : 994,673.43 = 242,304.46 : x
  2. Step 2: Convert to fraction form
    663,323.02/994,673.43 = 242,304.46/x
  3. Step 3: Cross multiply
    663,323.02x = 994,673.43 × 242,304.46
  4. Step 4: Simplify right side
    663,323.02x = 241,013,808,332.50
  5. Step 5: Solve for x
    x = 241,013,808,332.50/663,323.02
  6. Step 6: Final answer
    x = 363,343.05

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Similar ratio
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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.