Home / 2,596,454.11-3,894,801.45-799,418.08

Finding the Fourth Proportional to 2,596,454.11, 3,894,801.45 and 799,418.08

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Solution

The fourth proportional to 2,596,454.11, 3,894,801.45 and 799,418.08 is: 1,199,164.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,454.11 : 3,894,801.45 = 799,418.08 : x
  2. Step 2: Convert to fraction form
    2,596,454.11/3,894,801.45 = 799,418.08/x
  3. Step 3: Cross multiply
    2,596,454.11x = 3,894,801.45 × 799,418.08
  4. Step 4: Simplify right side
    2,596,454.11x = 3,113,574,697,140.22
  5. Step 5: Solve for x
    x = 3,113,574,697,140.22/2,596,454.11
  6. Step 6: Final answer
    x = 1,199,164.15

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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.