Home / 3,322,680.12-4,586,312.28-1,927,594.18

Finding the Fourth Proportional to 3,322,680.12, 4,586,312.28 and 1,927,594.18

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Solution

The fourth proportional to 3,322,680.12, 4,586,312.28 and 1,927,594.18 is: 2,660,668.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,680.12 : 4,586,312.28 = 1,927,594.18 : x
  2. Step 2: Convert to fraction form
    3,322,680.12/4,586,312.28 = 1,927,594.18/x
  3. Step 3: Cross multiply
    3,322,680.12x = 4,586,312.28 × 1,927,594.18
  4. Step 4: Simplify right side
    3,322,680.12x = 8,840,548,858,590.53
  5. Step 5: Solve for x
    x = 8,840,548,858,590.53/3,322,680.12
  6. Step 6: Final answer
    x = 2,660,668.06

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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.