Home / 1,264,770.12-1,897,902.66-466,612.32

Finding the Fourth Proportional to 1,264,770.12, 1,897,902.66 and 466,612.32

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Solution

The fourth proportional to 1,264,770.12, 1,897,902.66 and 466,612.32 is: 700,194.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,770.12 : 1,897,902.66 = 466,612.32 : x
  2. Step 2: Convert to fraction form
    1,264,770.12/1,897,902.66 = 466,612.32/x
  3. Step 3: Cross multiply
    1,264,770.12x = 1,897,902.66 × 466,612.32
  4. Step 4: Simplify right side
    1,264,770.12x = 885,584,763,316.77
  5. Step 5: Solve for x
    x = 885,584,763,316.77/1,264,770.12
  6. Step 6: Final answer
    x = 700,194.25

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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.