Home / 9,434,518.62-14,151,700.17-2,702,939.10

Finding the Fourth Proportional to 9,434,518.62, 14,151,700.17 and 2,702,939.10

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Solution

The fourth proportional to 9,434,518.62, 14,151,700.17 and 2,702,939.10 is: 4,054,386.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434,518.62 : 14,151,700.17 = 2,702,939.10 : x
  2. Step 2: Convert to fraction form
    9,434,518.62/14,151,700.17 = 2,702,939.10/x
  3. Step 3: Cross multiply
    9,434,518.62x = 14,151,700.17 × 2,702,939.10
  4. Step 4: Simplify right side
    9,434,518.62x = 38,251,183,720,969.65
  5. Step 5: Solve for x
    x = 38,251,183,720,969.65/9,434,518.62
  6. Step 6: Final answer
    x = 4,054,386.37

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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.