Home / 1,833,767.10-2,753,275.05-1,036,605.60

Finding the Fourth Proportional to 1,833,767.10, 2,753,275.05 and 1,036,605.60

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Solution

The fourth proportional to 1,833,767.10, 2,753,275.05 and 1,036,605.60 is: 1,556,391.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,767.10 : 2,753,275.05 = 1,036,605.60 : x
  2. Step 2: Convert to fraction form
    1,833,767.10/2,753,275.05 = 1,036,605.60/x
  3. Step 3: Cross multiply
    1,833,767.10x = 2,753,275.05 × 1,036,605.60
  4. Step 4: Simplify right side
    1,833,767.10x = 2,854,060,335,170.28
  5. Step 5: Solve for x
    x = 2,854,060,335,170.28/1,833,767.10
  6. Step 6: Final answer
    x = 1,556,391.94

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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.