Home / 2,930,574.60-4,044,318.39-1,706,682.60

Finding the Fourth Proportional to 2,930,574.60, 4,044,318.39 and 1,706,682.60

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Solution

The fourth proportional to 2,930,574.60, 4,044,318.39 and 1,706,682.60 is: 2,355,295.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,574.60 : 4,044,318.39 = 1,706,682.60 : x
  2. Step 2: Convert to fraction form
    2,930,574.60/4,044,318.39 = 1,706,682.60/x
  3. Step 3: Cross multiply
    2,930,574.60x = 4,044,318.39 × 1,706,682.60
  4. Step 4: Simplify right side
    2,930,574.60x = 6,902,367,825,073.02
  5. Step 5: Solve for x
    x = 6,902,367,825,073.02/2,930,574.60
  6. Step 6: Final answer
    x = 2,355,295.04

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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.