Home / 484,094.02-668,046.06-266,298.02

Finding the Fourth Proportional to 484,094.02, 668,046.06 and 266,298.02

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Solution

The fourth proportional to 484,094.02, 668,046.06 and 266,298.02 is: 367,489.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,094.02 : 668,046.06 = 266,298.02 : x
  2. Step 2: Convert to fraction form
    484,094.02/668,046.06 = 266,298.02/x
  3. Step 3: Cross multiply
    484,094.02x = 668,046.06 × 266,298.02
  4. Step 4: Simplify right side
    484,094.02x = 177,899,339,706.57
  5. Step 5: Solve for x
    x = 177,899,339,706.57/484,094.02
  6. Step 6: Final answer
    x = 367,489.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.