Home / 2,228,036.01-3,341,658.84-1,013,328.06

Finding the Fourth Proportional to 2,228,036.01, 3,341,658.84 and 1,013,328.06

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Solution

The fourth proportional to 2,228,036.01, 3,341,658.84 and 1,013,328.06 is: 1,519,812.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,036.01 : 3,341,658.84 = 1,013,328.06 : x
  2. Step 2: Convert to fraction form
    2,228,036.01/3,341,658.84 = 1,013,328.06/x
  3. Step 3: Cross multiply
    2,228,036.01x = 3,341,658.84 × 1,013,328.06
  4. Step 4: Simplify right side
    2,228,036.01x = 3,386,196,669,519.05
  5. Step 5: Solve for x
    x = 3,386,196,669,519.05/2,228,036.01
  6. Step 6: Final answer
    x = 1,519,812.36

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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.