Home / 366,533.91-552,298.04-301,432.39

Finding the Fourth Proportional to 366,533.91, 552,298.04 and 301,432.39

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Solution

The fourth proportional to 366,533.91, 552,298.04 and 301,432.39 is: 454,202.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,533.91 : 552,298.04 = 301,432.39 : x
  2. Step 2: Convert to fraction form
    366,533.91/552,298.04 = 301,432.39/x
  3. Step 3: Cross multiply
    366,533.91x = 552,298.04 × 301,432.39
  4. Step 4: Simplify right side
    366,533.91x = 166,480,518,127.54
  5. Step 5: Solve for x
    x = 166,480,518,127.54/366,533.91
  6. Step 6: Final answer
    x = 454,202.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.