Home / 1,521,883.64-2,282,976.52-562,590.66

Finding the Fourth Proportional to 1,521,883.64, 2,282,976.52 and 562,590.66

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Solution

The fourth proportional to 1,521,883.64, 2,282,976.52 and 562,590.66 is: 843,941.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,521,883.64 : 2,282,976.52 = 562,590.66 : x
  2. Step 2: Convert to fraction form
    1,521,883.64/2,282,976.52 = 562,590.66/x
  3. Step 3: Cross multiply
    1,521,883.64x = 2,282,976.52 × 562,590.66
  4. Step 4: Simplify right side
    1,521,883.64x = 1,284,381,267,151.30
  5. Step 5: Solve for x
    x = 1,284,381,267,151.30/1,521,883.64
  6. Step 6: Final answer
    x = 843,941.83

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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.