Home / 2,034,531.54-3,051,701.52-755,393.46

Finding the Fourth Proportional to 2,034,531.54, 3,051,701.52 and 755,393.46

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Solution

The fourth proportional to 2,034,531.54, 3,051,701.52 and 755,393.46 is: 1,133,054.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,531.54 : 3,051,701.52 = 755,393.46 : x
  2. Step 2: Convert to fraction form
    2,034,531.54/3,051,701.52 = 755,393.46/x
  3. Step 3: Cross multiply
    2,034,531.54x = 3,051,701.52 × 755,393.46
  4. Step 4: Simplify right side
    2,034,531.54x = 2,305,235,370,080.06
  5. Step 5: Solve for x
    x = 2,305,235,370,080.06/2,034,531.54
  6. Step 6: Final answer
    x = 1,133,054.62

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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.