Home / 1,834,332.62-2,739,146.51-1,498,040.42

Finding the Fourth Proportional to 1,834,332.62, 2,739,146.51 and 1,498,040.42

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Solution

The fourth proportional to 1,834,332.62, 2,739,146.51 and 1,498,040.42 is: 2,236,972.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,332.62 : 2,739,146.51 = 1,498,040.42 : x
  2. Step 2: Convert to fraction form
    1,834,332.62/2,739,146.51 = 1,498,040.42/x
  3. Step 3: Cross multiply
    1,834,332.62x = 2,739,146.51 × 1,498,040.42
  4. Step 4: Simplify right side
    1,834,332.62x = 4,103,352,178,331.30
  5. Step 5: Solve for x
    x = 4,103,352,178,331.30/1,834,332.62
  6. Step 6: Final answer
    x = 2,236,972.81

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.