Home / 3,284,206.29-4,534,337.25-2,939,444.37

Finding the Fourth Proportional to 3,284,206.29, 4,534,337.25 and 2,939,444.37

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Solution

The fourth proportional to 3,284,206.29, 4,534,337.25 and 2,939,444.37 is: 4,058,341.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,206.29 : 4,534,337.25 = 2,939,444.37 : x
  2. Step 2: Convert to fraction form
    3,284,206.29/4,534,337.25 = 2,939,444.37/x
  3. Step 3: Cross multiply
    3,284,206.29x = 4,534,337.25 × 2,939,444.37
  4. Step 4: Simplify right side
    3,284,206.29x = 13,328,432,101,193.78
  5. Step 5: Solve for x
    x = 13,328,432,101,193.78/3,284,206.29
  6. Step 6: Final answer
    x = 4,058,341.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.