Home / 3,141,526.41-4,335,820.92-2,617,406.19

Finding the Fourth Proportional to 3,141,526.41, 4,335,820.92 and 2,617,406.19

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Solution

The fourth proportional to 3,141,526.41, 4,335,820.92 and 2,617,406.19 is: 3,612,449.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,526.41 : 4,335,820.92 = 2,617,406.19 : x
  2. Step 2: Convert to fraction form
    3,141,526.41/4,335,820.92 = 2,617,406.19/x
  3. Step 3: Cross multiply
    3,141,526.41x = 4,335,820.92 × 2,617,406.19
  4. Step 4: Simplify right side
    3,141,526.41x = 11,348,604,514,739.49
  5. Step 5: Solve for x
    x = 11,348,604,514,739.49/3,141,526.41
  6. Step 6: Final answer
    x = 3,612,449.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.