Home / 1,715,685.22-2,367,929.46-951,984.82

Finding the Fourth Proportional to 1,715,685.22, 2,367,929.46 and 951,984.82

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Solution

The fourth proportional to 1,715,685.22, 2,367,929.46 and 951,984.82 is: 1,313,896.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,685.22 : 2,367,929.46 = 951,984.82 : x
  2. Step 2: Convert to fraction form
    1,715,685.22/2,367,929.46 = 951,984.82/x
  3. Step 3: Cross multiply
    1,715,685.22x = 2,367,929.46 × 951,984.82
  4. Step 4: Simplify right side
    1,715,685.22x = 2,254,232,900,750.80
  5. Step 5: Solve for x
    x = 2,254,232,900,750.80/1,715,685.22
  6. Step 6: Final answer
    x = 1,313,896.56

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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.