Home / 1,856,982.66-2,785,540-594,646.26

Finding the Fourth Proportional to 1,856,982.66, 2,785,540 and 594,646.26

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Solution

The fourth proportional to 1,856,982.66, 2,785,540 and 594,646.26 is: 891,990.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,982.66 : 2,785,540 = 594,646.26 : x
  2. Step 2: Convert to fraction form
    1,856,982.66/2,785,540 = 594,646.26/x
  3. Step 3: Cross multiply
    1,856,982.66x = 2,785,540 × 594,646.26
  4. Step 4: Simplify right side
    1,856,982.66x = 1,656,410,943,080.40
  5. Step 5: Solve for x
    x = 1,656,410,943,080.40/1,856,982.66
  6. Step 6: Final answer
    x = 891,990.53

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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.