Home / 773,554.86-1,067,524.11-434,048.22

Finding the Fourth Proportional to 773,554.86, 1,067,524.11 and 434,048.22

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Solution

The fourth proportional to 773,554.86, 1,067,524.11 and 434,048.22 is: 598,996.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,554.86 : 1,067,524.11 = 434,048.22 : x
  2. Step 2: Convert to fraction form
    773,554.86/1,067,524.11 = 434,048.22/x
  3. Step 3: Cross multiply
    773,554.86x = 1,067,524.11 × 434,048.22
  4. Step 4: Simplify right side
    773,554.86x = 463,356,939,752.58
  5. Step 5: Solve for x
    x = 463,356,939,752.58/773,554.86
  6. Step 6: Final answer
    x = 598,996.87

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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.