Home / 3,052,420.20-4,579,277.94-1,159,119.72

Finding the Fourth Proportional to 3,052,420.20, 4,579,277.94 and 1,159,119.72

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Solution

The fourth proportional to 3,052,420.20, 4,579,277.94 and 1,159,119.72 is: 1,738,925.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,420.20 : 4,579,277.94 = 1,159,119.72 : x
  2. Step 2: Convert to fraction form
    3,052,420.20/4,579,277.94 = 1,159,119.72/x
  3. Step 3: Cross multiply
    3,052,420.20x = 4,579,277.94 × 1,159,119.72
  4. Step 4: Simplify right side
    3,052,420.20x = 5,307,931,363,614.98
  5. Step 5: Solve for x
    x = 5,307,931,363,614.98/3,052,420.20
  6. Step 6: Final answer
    x = 1,738,925.51

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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.