Home / 2,310,236.07-3,464,085.65-712,355.55

Finding the Fourth Proportional to 2,310,236.07, 3,464,085.65 and 712,355.55

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Solution

The fourth proportional to 2,310,236.07, 3,464,085.65 and 712,355.55 is: 1,068,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,236.07 : 3,464,085.65 = 712,355.55 : x
  2. Step 2: Convert to fraction form
    2,310,236.07/3,464,085.65 = 712,355.55/x
  3. Step 3: Cross multiply
    2,310,236.07x = 3,464,085.65 × 712,355.55
  4. Step 4: Simplify right side
    2,310,236.07x = 2,467,660,634,891.08
  5. Step 5: Solve for x
    x = 2,467,660,634,891.08/2,310,236.07
  6. Step 6: Final answer
    x = 1,068,142.20

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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.