Home / 4,840,658.60-7,260,210.30-1,474,082.60

Finding the Fourth Proportional to 4,840,658.60, 7,260,210.30 and 1,474,082.60

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Solution

The fourth proportional to 4,840,658.60, 7,260,210.30 and 1,474,082.60 is: 2,210,887.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,658.60 : 7,260,210.30 = 1,474,082.60 : x
  2. Step 2: Convert to fraction form
    4,840,658.60/7,260,210.30 = 1,474,082.60/x
  3. Step 3: Cross multiply
    4,840,658.60x = 7,260,210.30 × 1,474,082.60
  4. Step 4: Simplify right side
    4,840,658.60x = 10,702,149,675,570.78
  5. Step 5: Solve for x
    x = 10,702,149,675,570.78/4,840,658.60
  6. Step 6: Final answer
    x = 2,210,887.10

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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.