Home / 567,794.04-783,357.90-363,957.33

Finding the Fourth Proportional to 567,794.04, 783,357.90 and 363,957.33

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Solution

The fourth proportional to 567,794.04, 783,357.90 and 363,957.33 is: 502,134.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,794.04 : 783,357.90 = 363,957.33 : x
  2. Step 2: Convert to fraction form
    567,794.04/783,357.90 = 363,957.33/x
  3. Step 3: Cross multiply
    567,794.04x = 783,357.90 × 363,957.33
  4. Step 4: Simplify right side
    567,794.04x = 285,108,849,718.41
  5. Step 5: Solve for x
    x = 285,108,849,718.41/567,794.04
  6. Step 6: Final answer
    x = 502,134.28

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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.