Home / 592,103.20-817,111.04-333,992.48

Finding the Fourth Proportional to 592,103.20, 817,111.04 and 333,992.48

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Solution

The fourth proportional to 592,103.20, 817,111.04 and 333,992.48 is: 460,914.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,103.20 : 817,111.04 = 333,992.48 : x
  2. Step 2: Convert to fraction form
    592,103.20/817,111.04 = 333,992.48/x
  3. Step 3: Cross multiply
    592,103.20x = 817,111.04 × 333,992.48
  4. Step 4: Simplify right side
    592,103.20x = 272,908,942,684.98
  5. Step 5: Solve for x
    x = 272,908,942,684.98/592,103.20
  6. Step 6: Final answer
    x = 460,914.49

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1.5x scale

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.