Home / 506,364.01-759,433.02-151,331.90

Finding the Fourth Proportional to 506,364.01, 759,433.02 and 151,331.90

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Solution

The fourth proportional to 506,364.01, 759,433.02 and 151,331.90 is: 226,964.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,364.01 : 759,433.02 = 151,331.90 : x
  2. Step 2: Convert to fraction form
    506,364.01/759,433.02 = 151,331.90/x
  3. Step 3: Cross multiply
    506,364.01x = 759,433.02 × 151,331.90
  4. Step 4: Simplify right side
    506,364.01x = 114,926,437,474.68
  5. Step 5: Solve for x
    x = 114,926,437,474.68/506,364.01
  6. Step 6: Final answer
    x = 226,964.07

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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.