Home / 2,054,569.46-2,835,151.89-1,148,976.50

Finding the Fourth Proportional to 2,054,569.46, 2,835,151.89 and 1,148,976.50

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Solution

The fourth proportional to 2,054,569.46, 2,835,151.89 and 1,148,976.50 is: 1,585,501.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,569.46 : 2,835,151.89 = 1,148,976.50 : x
  2. Step 2: Convert to fraction form
    2,054,569.46/2,835,151.89 = 1,148,976.50/x
  3. Step 3: Cross multiply
    2,054,569.46x = 2,835,151.89 × 1,148,976.50
  4. Step 4: Simplify right side
    2,054,569.46x = 3,257,522,895,540.59
  5. Step 5: Solve for x
    x = 3,257,522,895,540.59/2,054,569.46
  6. Step 6: Final answer
    x = 1,585,501.47

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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.