Home / 773,567.49-1,067,541.54-434,060.85

Finding the Fourth Proportional to 773,567.49, 1,067,541.54 and 434,060.85

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Solution

The fourth proportional to 773,567.49, 1,067,541.54 and 434,060.85 is: 599,014.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,567.49 : 1,067,541.54 = 434,060.85 : x
  2. Step 2: Convert to fraction form
    773,567.49/1,067,541.54 = 434,060.85/x
  3. Step 3: Cross multiply
    773,567.49x = 1,067,541.54 × 434,060.85
  4. Step 4: Simplify right side
    773,567.49x = 463,377,988,262.71
  5. Step 5: Solve for x
    x = 463,377,988,262.71/773,567.49
  6. Step 6: Final answer
    x = 599,014.30

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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.