Home / 2,275,820.07-3,411,345.77-1,060,394.50

Finding the Fourth Proportional to 2,275,820.07, 3,411,345.77 and 1,060,394.50

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Solution

The fourth proportional to 2,275,820.07, 3,411,345.77 and 1,060,394.50 is: 1,589,480.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,820.07 : 3,411,345.77 = 1,060,394.50 : x
  2. Step 2: Convert to fraction form
    2,275,820.07/3,411,345.77 = 1,060,394.50/x
  3. Step 3: Cross multiply
    2,275,820.07x = 3,411,345.77 × 1,060,394.50
  4. Step 4: Simplify right side
    2,275,820.07x = 3,617,372,292,106.27
  5. Step 5: Solve for x
    x = 3,617,372,292,106.27/2,275,820.07
  6. Step 6: Final answer
    x = 1,589,480.79

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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.