Home / 592,581.96-888,960.36-171,803.16

Finding the Fourth Proportional to 592,581.96, 888,960.36 and 171,803.16

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Solution

The fourth proportional to 592,581.96, 888,960.36 and 171,803.16 is: 257,730.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,581.96 : 888,960.36 = 171,803.16 : x
  2. Step 2: Convert to fraction form
    592,581.96/888,960.36 = 171,803.16/x
  3. Step 3: Cross multiply
    592,581.96x = 888,960.36 × 171,803.16
  4. Step 4: Simplify right side
    592,581.96x = 152,726,198,962.74
  5. Step 5: Solve for x
    x = 152,726,198,962.74/592,581.96
  6. Step 6: Final answer
    x = 257,730.09

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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.