Home / 1,003,982.27-1,506,571.79-364,335.95

Finding the Fourth Proportional to 1,003,982.27, 1,506,571.79 and 364,335.95

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Solution

The fourth proportional to 1,003,982.27, 1,506,571.79 and 364,335.95 is: 546,721.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,982.27 : 1,506,571.79 = 364,335.95 : x
  2. Step 2: Convert to fraction form
    1,003,982.27/1,506,571.79 = 364,335.95/x
  3. Step 3: Cross multiply
    1,003,982.27x = 1,506,571.79 × 364,335.95
  4. Step 4: Simplify right side
    1,003,982.27x = 548,898,266,297.60
  5. Step 5: Solve for x
    x = 548,898,266,297.60/1,003,982.27
  6. Step 6: Final answer
    x = 546,721.08

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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.