Home / 1,032,694.20-1,547,721.80-833,108.58

Finding the Fourth Proportional to 1,032,694.20, 1,547,721.80 and 833,108.58

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Solution

The fourth proportional to 1,032,694.20, 1,547,721.80 and 833,108.58 is: 1,248,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,694.20 : 1,547,721.80 = 833,108.58 : x
  2. Step 2: Convert to fraction form
    1,032,694.20/1,547,721.80 = 833,108.58/x
  3. Step 3: Cross multiply
    1,032,694.20x = 1,547,721.80 × 833,108.58
  4. Step 4: Simplify right side
    1,032,694.20x = 1,289,420,311,033.04
  5. Step 5: Solve for x
    x = 1,289,420,311,033.04/1,032,694.20
  6. Step 6: Final answer
    x = 1,248,598.39

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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.