Home / 795,767.46-1,099,145.43-577,627.62

Finding the Fourth Proportional to 795,767.46, 1,099,145.43 and 577,627.62

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Solution

The fourth proportional to 795,767.46, 1,099,145.43 and 577,627.62 is: 797,842.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,767.46 : 1,099,145.43 = 577,627.62 : x
  2. Step 2: Convert to fraction form
    795,767.46/1,099,145.43 = 577,627.62/x
  3. Step 3: Cross multiply
    795,767.46x = 1,099,145.43 × 577,627.62
  4. Step 4: Simplify right side
    795,767.46x = 634,896,758,764.78
  5. Step 5: Solve for x
    x = 634,896,758,764.78/795,767.46
  6. Step 6: Final answer
    x = 797,842.07

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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.