Home / 888,903.48-1,225,709.10-566,251.32

Finding the Fourth Proportional to 888,903.48, 1,225,709.10 and 566,251.32

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Solution

The fourth proportional to 888,903.48, 1,225,709.10 and 566,251.32 is: 780,804.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,903.48 : 1,225,709.10 = 566,251.32 : x
  2. Step 2: Convert to fraction form
    888,903.48/1,225,709.10 = 566,251.32/x
  3. Step 3: Cross multiply
    888,903.48x = 1,225,709.10 × 566,251.32
  4. Step 4: Simplify right side
    888,903.48x = 694,059,395,811.01
  5. Step 5: Solve for x
    x = 694,059,395,811.01/888,903.48
  6. Step 6: Final answer
    x = 780,804.00

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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.