Home / 773,562.74-1,067,534.99-434,056.10

Finding the Fourth Proportional to 773,562.74, 1,067,534.99 and 434,056.10

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Solution

The fourth proportional to 773,562.74, 1,067,534.99 and 434,056.10 is: 599,007.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,562.74 : 1,067,534.99 = 434,056.10 : x
  2. Step 2: Convert to fraction form
    773,562.74/1,067,534.99 = 434,056.10/x
  3. Step 3: Cross multiply
    773,562.74x = 1,067,534.99 × 434,056.10
  4. Step 4: Simplify right side
    773,562.74x = 463,370,066,864.98
  5. Step 5: Solve for x
    x = 463,370,066,864.98/773,562.74
  6. Step 6: Final answer
    x = 599,007.74

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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.