Home / 2,067,568.41-3,101,547.10-608,615.80

Finding the Fourth Proportional to 2,067,568.41, 3,101,547.10 and 608,615.80

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Solution

The fourth proportional to 2,067,568.41, 3,101,547.10 and 608,615.80 is: 912,980.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,568.41 : 3,101,547.10 = 608,615.80 : x
  2. Step 2: Convert to fraction form
    2,067,568.41/3,101,547.10 = 608,615.80/x
  3. Step 3: Cross multiply
    2,067,568.41x = 3,101,547.10 × 608,615.80
  4. Step 4: Simplify right side
    2,067,568.41x = 1,887,650,560,333.01
  5. Step 5: Solve for x
    x = 1,887,650,560,333.01/2,067,568.41
  6. Step 6: Final answer
    x = 912,980.95

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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.