Home / 2,037,458.31-3,056,628.50-617,621.46

Finding the Fourth Proportional to 2,037,458.31, 3,056,628.50 and 617,621.46

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Solution

The fourth proportional to 2,037,458.31, 3,056,628.50 and 617,621.46 is: 926,565.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,458.31 : 3,056,628.50 = 617,621.46 : x
  2. Step 2: Convert to fraction form
    2,037,458.31/3,056,628.50 = 617,621.46/x
  3. Step 3: Cross multiply
    2,037,458.31x = 3,056,628.50 × 617,621.46
  4. Step 4: Simplify right side
    2,037,458.31x = 1,887,839,341,564.47
  5. Step 5: Solve for x
    x = 1,887,839,341,564.47/2,037,458.31
  6. Step 6: Final answer
    x = 926,565.88

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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.