Home / 2,240,442.45-3,092,088.33-1,369,097.91

Finding the Fourth Proportional to 2,240,442.45, 3,092,088.33 and 1,369,097.91

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Solution

The fourth proportional to 2,240,442.45, 3,092,088.33 and 1,369,097.91 is: 1,889,524.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,442.45 : 3,092,088.33 = 1,369,097.91 : x
  2. Step 2: Convert to fraction form
    2,240,442.45/3,092,088.33 = 1,369,097.91/x
  3. Step 3: Cross multiply
    2,240,442.45x = 3,092,088.33 × 1,369,097.91
  4. Step 4: Simplify right side
    2,240,442.45x = 4,233,371,670,138.39
  5. Step 5: Solve for x
    x = 4,233,371,670,138.39/2,240,442.45
  6. Step 6: Final answer
    x = 1,889,524.84

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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.