Home / 803,127.33-1,203,923.04-297,552.62

Finding the Fourth Proportional to 803,127.33, 1,203,923.04 and 297,552.62

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Solution

The fourth proportional to 803,127.33, 1,203,923.04 and 297,552.62 is: 446,044.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,127.33 : 1,203,923.04 = 297,552.62 : x
  2. Step 2: Convert to fraction form
    803,127.33/1,203,923.04 = 297,552.62/x
  3. Step 3: Cross multiply
    803,127.33x = 1,203,923.04 × 297,552.62
  4. Step 4: Simplify right side
    803,127.33x = 358,230,454,830.37
  5. Step 5: Solve for x
    x = 358,230,454,830.37/803,127.33
  6. Step 6: Final answer
    x = 446,044.41

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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.