Home / 3,222,024.18-4,446,241.14-1,771,780.74

Finding the Fourth Proportional to 3,222,024.18, 4,446,241.14 and 1,771,780.74

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Solution

The fourth proportional to 3,222,024.18, 4,446,241.14 and 1,771,780.74 is: 2,444,973.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,024.18 : 4,446,241.14 = 1,771,780.74 : x
  2. Step 2: Convert to fraction form
    3,222,024.18/4,446,241.14 = 1,771,780.74/x
  3. Step 3: Cross multiply
    3,222,024.18x = 4,446,241.14 × 1,771,780.74
  4. Step 4: Simplify right side
    3,222,024.18x = 7,877,764,417,247.64
  5. Step 5: Solve for x
    x = 7,877,764,417,247.64/3,222,024.18
  6. Step 6: Final answer
    x = 2,444,973.71

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1.5x scale

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.