Home / 9,346,529.70-14,019,794.55-5,740,604.10

Finding the Fourth Proportional to 9,346,529.70, 14,019,794.55 and 5,740,604.10

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Solution

The fourth proportional to 9,346,529.70, 14,019,794.55 and 5,740,604.10 is: 8,610,906.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,529.70 : 14,019,794.55 = 5,740,604.10 : x
  2. Step 2: Convert to fraction form
    9,346,529.70/14,019,794.55 = 5,740,604.10/x
  3. Step 3: Cross multiply
    9,346,529.70x = 14,019,794.55 × 5,740,604.10
  4. Step 4: Simplify right side
    9,346,529.70x = 80,482,090,074,887.66
  5. Step 5: Solve for x
    x = 80,482,090,074,887.66/9,346,529.70
  6. Step 6: Final answer
    x = 8,610,906.15

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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.