Home / 466,242.18-696,709.10-350,079.39

Finding the Fourth Proportional to 466,242.18, 696,709.10 and 350,079.39

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Solution

The fourth proportional to 466,242.18, 696,709.10 and 350,079.39 is: 523,126.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,242.18 : 696,709.10 = 350,079.39 : x
  2. Step 2: Convert to fraction form
    466,242.18/696,709.10 = 350,079.39/x
  3. Step 3: Cross multiply
    466,242.18x = 696,709.10 × 350,079.39
  4. Step 4: Simplify right side
    466,242.18x = 243,903,494,985.05
  5. Step 5: Solve for x
    x = 243,903,494,985.05/466,242.18
  6. Step 6: Final answer
    x = 523,126.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.