Home / 2,563,649.56-3,845,482.62-965,783.56

Finding the Fourth Proportional to 2,563,649.56, 3,845,482.62 and 965,783.56

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Solution

The fourth proportional to 2,563,649.56, 3,845,482.62 and 965,783.56 is: 1,448,678.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,649.56 : 3,845,482.62 = 965,783.56 : x
  2. Step 2: Convert to fraction form
    2,563,649.56/3,845,482.62 = 965,783.56/x
  3. Step 3: Cross multiply
    2,563,649.56x = 3,845,482.62 × 965,783.56
  4. Step 4: Simplify right side
    2,563,649.56x = 3,713,903,894,661.73
  5. Step 5: Solve for x
    x = 3,713,903,894,661.73/2,563,649.56
  6. Step 6: Final answer
    x = 1,448,678.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.