Home / 602,152.02-903,344.67-228,437.46

Finding the Fourth Proportional to 602,152.02, 903,344.67 and 228,437.46

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Solution

The fourth proportional to 602,152.02, 903,344.67 and 228,437.46 is: 342,700.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,152.02 : 903,344.67 = 228,437.46 : x
  2. Step 2: Convert to fraction form
    602,152.02/903,344.67 = 228,437.46/x
  3. Step 3: Cross multiply
    602,152.02x = 903,344.67 × 228,437.46
  4. Step 4: Simplify right side
    602,152.02x = 206,357,761,919.34
  5. Step 5: Solve for x
    x = 206,357,761,919.34/602,152.02
  6. Step 6: Final answer
    x = 342,700.44

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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.