Home / 4,226,836.77-6,340,518.81-1,194,434.91

Finding the Fourth Proportional to 4,226,836.77, 6,340,518.81 and 1,194,434.91

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Solution

The fourth proportional to 4,226,836.77, 6,340,518.81 and 1,194,434.91 is: 1,791,726.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,836.77 : 6,340,518.81 = 1,194,434.91 : x
  2. Step 2: Convert to fraction form
    4,226,836.77/6,340,518.81 = 1,194,434.91/x
  3. Step 3: Cross multiply
    4,226,836.77x = 6,340,518.81 × 1,194,434.91
  4. Step 4: Simplify right side
    4,226,836.77x = 7,573,337,014,175.66
  5. Step 5: Solve for x
    x = 7,573,337,014,175.66/4,226,836.77
  6. Step 6: Final answer
    x = 1,791,726.87

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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.