Home / 1,834,167.60-2,751,251.40-1,158,056.55

Finding the Fourth Proportional to 1,834,167.60, 2,751,251.40 and 1,158,056.55

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Solution

The fourth proportional to 1,834,167.60, 2,751,251.40 and 1,158,056.55 is: 1,737,084.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,167.60 : 2,751,251.40 = 1,158,056.55 : x
  2. Step 2: Convert to fraction form
    1,834,167.60/2,751,251.40 = 1,158,056.55/x
  3. Step 3: Cross multiply
    1,834,167.60x = 2,751,251.40 × 1,158,056.55
  4. Step 4: Simplify right side
    1,834,167.60x = 3,186,104,704,466.67
  5. Step 5: Solve for x
    x = 3,186,104,704,466.67/1,834,167.60
  6. Step 6: Final answer
    x = 1,737,084.83

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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.