Home / 7,097,186.84-10,646,807.85-2,237,843.97

Finding the Fourth Proportional to 7,097,186.84, 10,646,807.85 and 2,237,843.97

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Solution

The fourth proportional to 7,097,186.84, 10,646,807.85 and 2,237,843.97 is: 3,357,089.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,097,186.84 : 10,646,807.85 = 2,237,843.97 : x
  2. Step 2: Convert to fraction form
    7,097,186.84/10,646,807.85 = 2,237,843.97/x
  3. Step 3: Cross multiply
    7,097,186.84x = 10,646,807.85 × 2,237,843.97
  4. Step 4: Simplify right side
    7,097,186.84x = 23,825,894,746,871.16
  5. Step 5: Solve for x
    x = 23,825,894,746,871.16/7,097,186.84
  6. Step 6: Final answer
    x = 3,357,089.97

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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.