Home / 3,598,594.52-5,399,391.49-1,578,288.47

Finding the Fourth Proportional to 3,598,594.52, 5,399,391.49 and 1,578,288.47

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Solution

The fourth proportional to 3,598,594.52, 5,399,391.49 and 1,578,288.47 is: 2,368,090.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,594.52 : 5,399,391.49 = 1,578,288.47 : x
  2. Step 2: Convert to fraction form
    3,598,594.52/5,399,391.49 = 1,578,288.47/x
  3. Step 3: Cross multiply
    3,598,594.52x = 5,399,391.49 × 1,578,288.47
  4. Step 4: Simplify right side
    3,598,594.52x = 8,521,797,302,740.44
  5. Step 5: Solve for x
    x = 8,521,797,302,740.44/3,598,594.52
  6. Step 6: Final answer
    x = 2,368,090.45

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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.