Home / 711,566.37-1,067,700.15-332,513.24

Finding the Fourth Proportional to 711,566.37, 1,067,700.15 and 332,513.24

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Solution

The fourth proportional to 711,566.37, 1,067,700.15 and 332,513.24 is: 498,933.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    711,566.37 : 1,067,700.15 = 332,513.24 : x
  2. Step 2: Convert to fraction form
    711,566.37/1,067,700.15 = 332,513.24/x
  3. Step 3: Cross multiply
    711,566.37x = 1,067,700.15 × 332,513.24
  4. Step 4: Simplify right side
    711,566.37x = 355,024,430,886.49
  5. Step 5: Solve for x
    x = 355,024,430,886.49/711,566.37
  6. Step 6: Final answer
    x = 498,933.68

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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.