Home / 3,055,995.19-4,584,432.75-926,245.18

Finding the Fourth Proportional to 3,055,995.19, 4,584,432.75 and 926,245.18

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Solution

The fourth proportional to 3,055,995.19, 4,584,432.75 and 926,245.18 is: 1,389,501.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,995.19 : 4,584,432.75 = 926,245.18 : x
  2. Step 2: Convert to fraction form
    3,055,995.19/4,584,432.75 = 926,245.18/x
  3. Step 3: Cross multiply
    3,055,995.19x = 4,584,432.75 × 926,245.18
  4. Step 4: Simplify right side
    3,055,995.19x = 4,246,308,737,721.65
  5. Step 5: Solve for x
    x = 4,246,308,737,721.65/3,055,995.19
  6. Step 6: Final answer
    x = 1,389,501.12

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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.