Home / 3,606,389.10-5,408,338.26-1,046,910.18

Finding the Fourth Proportional to 3,606,389.10, 5,408,338.26 and 1,046,910.18

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Solution

The fourth proportional to 3,606,389.10, 5,408,338.26 and 1,046,910.18 is: 1,570,003.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,389.10 : 5,408,338.26 = 1,046,910.18 : x
  2. Step 2: Convert to fraction form
    3,606,389.10/5,408,338.26 = 1,046,910.18/x
  3. Step 3: Cross multiply
    3,606,389.10x = 5,408,338.26 × 1,046,910.18
  4. Step 4: Simplify right side
    3,606,389.10x = 5,662,044,381,277.49
  5. Step 5: Solve for x
    x = 5,662,044,381,277.49/3,606,389.10
  6. Step 6: Final answer
    x = 1,570,003.74

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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.