Home / 3,026,743.56-4,540,131.72-896,846.13

Finding the Fourth Proportional to 3,026,743.56, 4,540,131.72 and 896,846.13

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Solution

The fourth proportional to 3,026,743.56, 4,540,131.72 and 896,846.13 is: 1,345,274.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,743.56 : 4,540,131.72 = 896,846.13 : x
  2. Step 2: Convert to fraction form
    3,026,743.56/4,540,131.72 = 896,846.13/x
  3. Step 3: Cross multiply
    3,026,743.56x = 4,540,131.72 × 896,846.13
  4. Step 4: Simplify right side
    3,026,743.56x = 4,071,799,562,772.24
  5. Step 5: Solve for x
    x = 4,071,799,562,772.24/3,026,743.56
  6. Step 6: Final answer
    x = 1,345,274.05

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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.