Home / 1,882,265.23-2,597,524.03-1,022,823.43

Finding the Fourth Proportional to 1,882,265.23, 2,597,524.03 and 1,022,823.43

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Solution

The fourth proportional to 1,882,265.23, 2,597,524.03 and 1,022,823.43 is: 1,411,495.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,265.23 : 2,597,524.03 = 1,022,823.43 : x
  2. Step 2: Convert to fraction form
    1,882,265.23/2,597,524.03 = 1,022,823.43/x
  3. Step 3: Cross multiply
    1,882,265.23x = 2,597,524.03 × 1,022,823.43
  4. Step 4: Simplify right side
    1,882,265.23x = 2,656,808,437,872.02
  5. Step 5: Solve for x
    x = 2,656,808,437,872.02/1,882,265.23
  6. Step 6: Final answer
    x = 1,411,495.25

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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.