Home / 5,892,439.40-8,839,032.64-1,849,086.77

Finding the Fourth Proportional to 5,892,439.40, 8,839,032.64 and 1,849,086.77

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Solution

The fourth proportional to 5,892,439.40, 8,839,032.64 and 1,849,086.77 is: 2,773,747.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,439.40 : 8,839,032.64 = 1,849,086.77 : x
  2. Step 2: Convert to fraction form
    5,892,439.40/8,839,032.64 = 1,849,086.77/x
  3. Step 3: Cross multiply
    5,892,439.40x = 8,839,032.64 × 1,849,086.77
  4. Step 4: Simplify right side
    5,892,439.40x = 16,344,138,265,404.29
  5. Step 5: Solve for x
    x = 16,344,138,265,404.29/5,892,439.40
  6. Step 6: Final answer
    x = 2,773,747.37

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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.