Home / 2,604,095.93-3,906,114.73-920,805.77

Finding the Fourth Proportional to 2,604,095.93, 3,906,114.73 and 920,805.77

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Solution

The fourth proportional to 2,604,095.93, 3,906,114.73 and 920,805.77 is: 1,381,198.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,095.93 : 3,906,114.73 = 920,805.77 : x
  2. Step 2: Convert to fraction form
    2,604,095.93/3,906,114.73 = 920,805.77/x
  3. Step 3: Cross multiply
    2,604,095.93x = 3,906,114.73 × 920,805.77
  4. Step 4: Simplify right side
    2,604,095.93x = 3,596,772,981,665.99
  5. Step 5: Solve for x
    x = 3,596,772,981,665.99/2,604,095.93
  6. Step 6: Final answer
    x = 1,381,198.34

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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.