Home / 6,222,407.10-9,332,055.45-2,383,395.90

Finding the Fourth Proportional to 6,222,407.10, 9,332,055.45 and 2,383,395.90

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Solution

The fourth proportional to 6,222,407.10, 9,332,055.45 and 2,383,395.90 is: 3,574,498.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,407.10 : 9,332,055.45 = 2,383,395.90 : x
  2. Step 2: Convert to fraction form
    6,222,407.10/9,332,055.45 = 2,383,395.90/x
  3. Step 3: Cross multiply
    6,222,407.10x = 9,332,055.45 × 2,383,395.90
  4. Step 4: Simplify right side
    6,222,407.10x = 22,241,982,698,102.65
  5. Step 5: Solve for x
    x = 22,241,982,698,102.65/6,222,407.10
  6. Step 6: Final answer
    x = 3,574,498.15

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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.