Home / 2,094,731.48-3,137,737.74-1,332,798.68

Finding the Fourth Proportional to 2,094,731.48, 3,137,737.74 and 1,332,798.68

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Solution

The fourth proportional to 2,094,731.48, 3,137,737.74 and 1,332,798.68 is: 1,996,424.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,731.48 : 3,137,737.74 = 1,332,798.68 : x
  2. Step 2: Convert to fraction form
    2,094,731.48/3,137,737.74 = 1,332,798.68/x
  3. Step 3: Cross multiply
    2,094,731.48x = 3,137,737.74 × 1,332,798.68
  4. Step 4: Simplify right side
    2,094,731.48x = 4,181,972,718,058.18
  5. Step 5: Solve for x
    x = 4,181,972,718,058.18/2,094,731.48
  6. Step 6: Final answer
    x = 1,996,424.25

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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.