Home / 1,024,043.92-1,413,260.76-565,249.58

Finding the Fourth Proportional to 1,024,043.92, 1,413,260.76 and 565,249.58

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Solution

The fourth proportional to 1,024,043.92, 1,413,260.76 and 565,249.58 is: 780,088.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,043.92 : 1,413,260.76 = 565,249.58 : x
  2. Step 2: Convert to fraction form
    1,024,043.92/1,413,260.76 = 565,249.58/x
  3. Step 3: Cross multiply
    1,024,043.92x = 1,413,260.76 × 565,249.58
  4. Step 4: Simplify right side
    1,024,043.92x = 798,845,051,020.48
  5. Step 5: Solve for x
    x = 798,845,051,020.48/1,024,043.92
  6. Step 6: Final answer
    x = 780,088.66

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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.