Home / 4,503,412.50-6,755,818.59-1,512,296.34

Finding the Fourth Proportional to 4,503,412.50, 6,755,818.59 and 1,512,296.34

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Solution

The fourth proportional to 4,503,412.50, 6,755,818.59 and 1,512,296.34 is: 2,268,679.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,412.50 : 6,755,818.59 = 1,512,296.34 : x
  2. Step 2: Convert to fraction form
    4,503,412.50/6,755,818.59 = 1,512,296.34/x
  3. Step 3: Cross multiply
    4,503,412.50x = 6,755,818.59 × 1,512,296.34
  4. Step 4: Simplify right side
    4,503,412.50x = 10,216,799,727,360.96
  5. Step 5: Solve for x
    x = 10,216,799,727,360.96/4,503,412.50
  6. Step 6: Final answer
    x = 2,268,679.52

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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.