Home / 1,036,181.33-1,429,832.54-577,249.10

Finding the Fourth Proportional to 1,036,181.33, 1,429,832.54 and 577,249.10

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Solution

The fourth proportional to 1,036,181.33, 1,429,832.54 and 577,249.10 is: 796,549.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,181.33 : 1,429,832.54 = 577,249.10 : x
  2. Step 2: Convert to fraction form
    1,036,181.33/1,429,832.54 = 577,249.10/x
  3. Step 3: Cross multiply
    1,036,181.33x = 1,429,832.54 × 577,249.10
  4. Step 4: Simplify right side
    1,036,181.33x = 825,369,546,865.71
  5. Step 5: Solve for x
    x = 825,369,546,865.71/1,036,181.33
  6. Step 6: Final answer
    x = 796,549.33

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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.