Home / 795,698.51-1,098,062.87-433,121.22

Finding the Fourth Proportional to 795,698.51, 1,098,062.87 and 433,121.22

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Solution

The fourth proportional to 795,698.51, 1,098,062.87 and 433,121.22 is: 597,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,698.51 : 1,098,062.87 = 433,121.22 : x
  2. Step 2: Convert to fraction form
    795,698.51/1,098,062.87 = 433,121.22/x
  3. Step 3: Cross multiply
    795,698.51x = 1,098,062.87 × 433,121.22
  4. Step 4: Simplify right side
    795,698.51x = 475,594,327,725.50
  5. Step 5: Solve for x
    x = 475,594,327,725.50/795,698.51
  6. Step 6: Final answer
    x = 597,706.70

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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.