Home / 4,302,826.20-6,452,180.64-2,506,222.14

Finding the Fourth Proportional to 4,302,826.20, 6,452,180.64 and 2,506,222.14

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Solution

The fourth proportional to 4,302,826.20, 6,452,180.64 and 2,506,222.14 is: 3,758,134.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,826.20 : 6,452,180.64 = 2,506,222.14 : x
  2. Step 2: Convert to fraction form
    4,302,826.20/6,452,180.64 = 2,506,222.14/x
  3. Step 3: Cross multiply
    4,302,826.20x = 6,452,180.64 × 2,506,222.14
  4. Step 4: Simplify right side
    4,302,826.20x = 16,170,597,971,247.37
  5. Step 5: Solve for x
    x = 16,170,597,971,247.37/4,302,826.20
  6. Step 6: Final answer
    x = 3,758,134.12

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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.