Home / 3,589,139.16-4,953,778.56-2,062,088.28

Finding the Fourth Proportional to 3,589,139.16, 4,953,778.56 and 2,062,088.28

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Solution

The fourth proportional to 3,589,139.16, 4,953,778.56 and 2,062,088.28 is: 2,846,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,139.16 : 4,953,778.56 = 2,062,088.28 : x
  2. Step 2: Convert to fraction form
    3,589,139.16/4,953,778.56 = 2,062,088.28/x
  3. Step 3: Cross multiply
    3,589,139.16x = 4,953,778.56 × 2,062,088.28
  4. Step 4: Simplify right side
    3,589,139.16x = 10,215,128,710,291.28
  5. Step 5: Solve for x
    x = 10,215,128,710,291.28/3,589,139.16
  6. Step 6: Final answer
    x = 2,846,122.22

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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.