Home / 593,550.18-819,081.45-338,851.62

Finding the Fourth Proportional to 593,550.18, 819,081.45 and 338,851.62

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Solution

The fourth proportional to 593,550.18, 819,081.45 and 338,851.62 is: 467,605.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,550.18 : 819,081.45 = 338,851.62 : x
  2. Step 2: Convert to fraction form
    593,550.18/819,081.45 = 338,851.62/x
  3. Step 3: Cross multiply
    593,550.18x = 819,081.45 × 338,851.62
  4. Step 4: Simplify right side
    593,550.18x = 277,547,076,244.45
  5. Step 5: Solve for x
    x = 277,547,076,244.45/593,550.18
  6. Step 6: Final answer
    x = 467,605.07

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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.