Home / 2,994,501.60-4,491,752.40-2,967,929.55

Finding the Fourth Proportional to 2,994,501.60, 4,491,752.40 and 2,967,929.55

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Solution

The fourth proportional to 2,994,501.60, 4,491,752.40 and 2,967,929.55 is: 4,451,894.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,501.60 : 4,491,752.40 = 2,967,929.55 : x
  2. Step 2: Convert to fraction form
    2,994,501.60/4,491,752.40 = 2,967,929.55/x
  3. Step 3: Cross multiply
    2,994,501.60x = 4,491,752.40 × 2,967,929.55
  4. Step 4: Simplify right side
    2,994,501.60x = 13,331,204,679,243.42
  5. Step 5: Solve for x
    x = 13,331,204,679,243.42/2,994,501.60
  6. Step 6: Final answer
    x = 4,451,894.33

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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.