Home / 2,010,110.88-3,015,150.96-514,200.48

Finding the Fourth Proportional to 2,010,110.88, 3,015,150.96 and 514,200.48

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Solution

The fourth proportional to 2,010,110.88, 3,015,150.96 and 514,200.48 is: 771,296.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,110.88 : 3,015,150.96 = 514,200.48 : x
  2. Step 2: Convert to fraction form
    2,010,110.88/3,015,150.96 = 514,200.48/x
  3. Step 3: Cross multiply
    2,010,110.88x = 3,015,150.96 × 514,200.48
  4. Step 4: Simplify right side
    2,010,110.88x = 1,550,392,070,904.46
  5. Step 5: Solve for x
    x = 1,550,392,070,904.46/2,010,110.88
  6. Step 6: Final answer
    x = 771,296.79

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1.5x scale

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.