Home / 3,058,910.28-4,588,977.96-1,712,986.92

Finding the Fourth Proportional to 3,058,910.28, 4,588,977.96 and 1,712,986.92

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Solution

The fourth proportional to 3,058,910.28, 4,588,977.96 and 1,712,986.92 is: 2,569,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,910.28 : 4,588,977.96 = 1,712,986.92 : x
  2. Step 2: Convert to fraction form
    3,058,910.28/4,588,977.96 = 1,712,986.92/x
  3. Step 3: Cross multiply
    3,058,910.28x = 4,588,977.96 × 1,712,986.92
  4. Step 4: Simplify right side
    3,058,910.28x = 7,860,859,221,648.28
  5. Step 5: Solve for x
    x = 7,860,859,221,648.28/3,058,910.28
  6. Step 6: Final answer
    x = 2,569,823.40

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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.