Home / 2,084,089.16-2,876,197.54-1,166,410.28

Finding the Fourth Proportional to 2,084,089.16, 2,876,197.54 and 1,166,410.28

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Solution

The fourth proportional to 2,084,089.16, 2,876,197.54 and 1,166,410.28 is: 1,609,732.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,089.16 : 2,876,197.54 = 1,166,410.28 : x
  2. Step 2: Convert to fraction form
    2,084,089.16/2,876,197.54 = 1,166,410.28/x
  3. Step 3: Cross multiply
    2,084,089.16x = 2,876,197.54 × 1,166,410.28
  4. Step 4: Simplify right side
    2,084,089.16x = 3,354,826,377,966.71
  5. Step 5: Solve for x
    x = 3,354,826,377,966.71/2,084,089.16
  6. Step 6: Final answer
    x = 1,609,732.66

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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.