Home / 6,298,215.57-9,448,822.44-2,038,383.81

Finding the Fourth Proportional to 6,298,215.57, 9,448,822.44 and 2,038,383.81

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Solution

The fourth proportional to 6,298,215.57, 9,448,822.44 and 2,038,383.81 is: 3,058,060.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,215.57 : 9,448,822.44 = 2,038,383.81 : x
  2. Step 2: Convert to fraction form
    6,298,215.57/9,448,822.44 = 2,038,383.81/x
  3. Step 3: Cross multiply
    6,298,215.57x = 9,448,822.44 × 2,038,383.81
  4. Step 4: Simplify right side
    6,298,215.57x = 19,260,326,685,260.70
  5. Step 5: Solve for x
    x = 19,260,326,685,260.70/6,298,215.57
  6. Step 6: Final answer
    x = 3,058,060.89

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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.