Home / 592,058.13-817,059.65-323,786.13

Finding the Fourth Proportional to 592,058.13, 817,059.65 and 323,786.13

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Solution

The fourth proportional to 592,058.13, 817,059.65 and 323,786.13 is: 446,835.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,058.13 : 817,059.65 = 323,786.13 : x
  2. Step 2: Convert to fraction form
    592,058.13/817,059.65 = 323,786.13/x
  3. Step 3: Cross multiply
    592,058.13x = 817,059.65 × 323,786.13
  4. Step 4: Simplify right side
    592,058.13x = 264,552,582,052.66
  5. Step 5: Solve for x
    x = 264,552,582,052.66/592,058.13
  6. Step 6: Final answer
    x = 446,835.49

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Half scale
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Double scale
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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.