Home / 592,810.32-889,356.94-193,451.83

Finding the Fourth Proportional to 592,810.32, 889,356.94 and 193,451.83

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Solution

The fourth proportional to 592,810.32, 889,356.94 and 193,451.83 is: 290,223.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,810.32 : 889,356.94 = 193,451.83 : x
  2. Step 2: Convert to fraction form
    592,810.32/889,356.94 = 193,451.83/x
  3. Step 3: Cross multiply
    592,810.32x = 889,356.94 × 193,451.83
  4. Step 4: Simplify right side
    592,810.32x = 172,047,728,194.27
  5. Step 5: Solve for x
    x = 172,047,728,194.27/592,810.32
  6. Step 6: Final answer
    x = 290,223.91

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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.