Home / 1,484,103.84-2,046,514.32-880,375.20

Finding the Fourth Proportional to 1,484,103.84, 2,046,514.32 and 880,375.20

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Solution

The fourth proportional to 1,484,103.84, 2,046,514.32 and 880,375.20 is: 1,213,998.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,103.84 : 2,046,514.32 = 880,375.20 : x
  2. Step 2: Convert to fraction form
    1,484,103.84/2,046,514.32 = 880,375.20/x
  3. Step 3: Cross multiply
    1,484,103.84x = 2,046,514.32 × 880,375.20
  4. Step 4: Simplify right side
    1,484,103.84x = 1,801,700,453,772.86
  5. Step 5: Solve for x
    x = 1,801,700,453,772.86/1,484,103.84
  6. Step 6: Final answer
    x = 1,213,998.92

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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.