Home / 1,835,587.08-2,752,435.16-823,841.70

Finding the Fourth Proportional to 1,835,587.08, 2,752,435.16 and 823,841.70

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Solution

The fourth proportional to 1,835,587.08, 2,752,435.16 and 823,841.70 is: 1,235,338.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,587.08 : 2,752,435.16 = 823,841.70 : x
  2. Step 2: Convert to fraction form
    1,835,587.08/2,752,435.16 = 823,841.70/x
  3. Step 3: Cross multiply
    1,835,587.08x = 2,752,435.16 × 823,841.70
  4. Step 4: Simplify right side
    1,835,587.08x = 2,267,570,861,354.17
  5. Step 5: Solve for x
    x = 2,267,570,861,354.17/1,835,587.08
  6. Step 6: Final answer
    x = 1,235,338.21

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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.