Home / 2,264,293.29-3,396,058.53-644,948.25

Finding the Fourth Proportional to 2,264,293.29, 3,396,058.53 and 644,948.25

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Solution

The fourth proportional to 2,264,293.29, 3,396,058.53 and 644,948.25 is: 967,313.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,293.29 : 3,396,058.53 = 644,948.25 : x
  2. Step 2: Convert to fraction form
    2,264,293.29/3,396,058.53 = 644,948.25/x
  3. Step 3: Cross multiply
    2,264,293.29x = 3,396,058.53 × 644,948.25
  4. Step 4: Simplify right side
    2,264,293.29x = 2,190,282,005,821.07
  5. Step 5: Solve for x
    x = 2,190,282,005,821.07/2,264,293.29
  6. Step 6: Final answer
    x = 967,313.74

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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.