Home / 2,014,149.30-3,021,223.95-816,110.70

Finding the Fourth Proportional to 2,014,149.30, 3,021,223.95 and 816,110.70

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Solution

The fourth proportional to 2,014,149.30, 3,021,223.95 and 816,110.70 is: 1,224,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,149.30 : 3,021,223.95 = 816,110.70 : x
  2. Step 2: Convert to fraction form
    2,014,149.30/3,021,223.95 = 816,110.70/x
  3. Step 3: Cross multiply
    2,014,149.30x = 3,021,223.95 × 816,110.70
  4. Step 4: Simplify right side
    2,014,149.30x = 2,465,653,192,691.27
  5. Step 5: Solve for x
    x = 2,465,653,192,691.27/2,014,149.30
  6. Step 6: Final answer
    x = 1,224,166.05

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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.