Home / 4,962,454.98-6,849,673.11-2,898,027.42

Finding the Fourth Proportional to 4,962,454.98, 6,849,673.11 and 2,898,027.42

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Solution

The fourth proportional to 4,962,454.98, 6,849,673.11 and 2,898,027.42 is: 4,000,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,454.98 : 6,849,673.11 = 2,898,027.42 : x
  2. Step 2: Convert to fraction form
    4,962,454.98/6,849,673.11 = 2,898,027.42/x
  3. Step 3: Cross multiply
    4,962,454.98x = 6,849,673.11 × 2,898,027.42
  4. Step 4: Simplify right side
    4,962,454.98x = 19,850,540,490,816.68
  5. Step 5: Solve for x
    x = 19,850,540,490,816.68/4,962,454.98
  6. Step 6: Final answer
    x = 4,000,145.20

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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.