Home / 2,297,760.99-3,170,807.85-1,316,996.94

Finding the Fourth Proportional to 2,297,760.99, 3,170,807.85 and 1,316,996.94

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Solution

The fourth proportional to 2,297,760.99, 3,170,807.85 and 1,316,996.94 is: 1,817,397.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,760.99 : 3,170,807.85 = 1,316,996.94 : x
  2. Step 2: Convert to fraction form
    2,297,760.99/3,170,807.85 = 1,316,996.94/x
  3. Step 3: Cross multiply
    2,297,760.99x = 3,170,807.85 × 1,316,996.94
  4. Step 4: Simplify right side
    2,297,760.99x = 4,175,944,235,777.98
  5. Step 5: Solve for x
    x = 4,175,944,235,777.98/2,297,760.99
  6. Step 6: Final answer
    x = 1,817,397.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.