Home / 2,216,566.08-3,324,876.48-619,032.96

Finding the Fourth Proportional to 2,216,566.08, 3,324,876.48 and 619,032.96

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Solution

The fourth proportional to 2,216,566.08, 3,324,876.48 and 619,032.96 is: 928,557.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,566.08 : 3,324,876.48 = 619,032.96 : x
  2. Step 2: Convert to fraction form
    2,216,566.08/3,324,876.48 = 619,032.96/x
  3. Step 3: Cross multiply
    2,216,566.08x = 3,324,876.48 × 619,032.96
  4. Step 4: Simplify right side
    2,216,566.08x = 2,058,208,129,048.78
  5. Step 5: Solve for x
    x = 2,058,208,129,048.78/2,216,566.08
  6. Step 6: Final answer
    x = 928,557.08

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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.