Home / 1,609,478.12-2,414,218.04-598,468.70

Finding the Fourth Proportional to 1,609,478.12, 2,414,218.04 and 598,468.70

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Solution

The fourth proportional to 1,609,478.12, 2,414,218.04 and 598,468.70 is: 897,703.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,478.12 : 2,414,218.04 = 598,468.70 : x
  2. Step 2: Convert to fraction form
    1,609,478.12/2,414,218.04 = 598,468.70/x
  3. Step 3: Cross multiply
    1,609,478.12x = 2,414,218.04 × 598,468.70
  4. Step 4: Simplify right side
    1,609,478.12x = 1,444,833,931,915.35
  5. Step 5: Solve for x
    x = 1,444,833,931,915.35/1,609,478.12
  6. Step 6: Final answer
    x = 897,703.37

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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.