Home / 4,845,344.07-6,686,520.46-2,752,171.84

Finding the Fourth Proportional to 4,845,344.07, 6,686,520.46 and 2,752,171.84

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Solution

The fourth proportional to 4,845,344.07, 6,686,520.46 and 2,752,171.84 is: 3,797,966.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,344.07 : 6,686,520.46 = 2,752,171.84 : x
  2. Step 2: Convert to fraction form
    4,845,344.07/6,686,520.46 = 2,752,171.84/x
  3. Step 3: Cross multiply
    4,845,344.07x = 6,686,520.46 × 2,752,171.84
  4. Step 4: Simplify right side
    4,845,344.07x = 18,402,453,317,595.84
  5. Step 5: Solve for x
    x = 18,402,453,317,595.84/4,845,344.07
  6. Step 6: Final answer
    x = 3,797,966.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.