Home / 1,882,575.22-2,597,973.87-1,023,135.52

Finding the Fourth Proportional to 1,882,575.22, 2,597,973.87 and 1,023,135.52

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Solution

The fourth proportional to 1,882,575.22, 2,597,973.87 and 1,023,135.52 is: 1,411,937.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,575.22 : 2,597,973.87 = 1,023,135.52 : x
  2. Step 2: Convert to fraction form
    1,882,575.22/2,597,973.87 = 1,023,135.52/x
  3. Step 3: Cross multiply
    1,882,575.22x = 2,597,973.87 × 1,023,135.52
  4. Step 4: Simplify right side
    1,882,575.22x = 2,658,079,346,428.86
  5. Step 5: Solve for x
    x = 2,658,079,346,428.86/1,882,575.22
  6. Step 6: Final answer
    x = 1,411,937.92

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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.