Home / 593,550.39-819,141.10-335,451.19

Finding the Fourth Proportional to 593,550.39, 819,141.10 and 335,451.19

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Solution

The fourth proportional to 593,550.39, 819,141.10 and 335,451.19 is: 462,946.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,550.39 : 819,141.10 = 335,451.19 : x
  2. Step 2: Convert to fraction form
    593,550.39/819,141.10 = 335,451.19/x
  3. Step 3: Cross multiply
    593,550.39x = 819,141.10 × 335,451.19
  4. Step 4: Simplify right side
    593,550.39x = 274,781,855,422.32
  5. Step 5: Solve for x
    x = 274,781,855,422.32/593,550.39
  6. Step 6: Final answer
    x = 462,946.13

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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.