Home / 697,895.44-1,046,843.62-224,580.72

Finding the Fourth Proportional to 697,895.44, 1,046,843.62 and 224,580.72

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Solution

The fourth proportional to 697,895.44, 1,046,843.62 and 224,580.72 is: 336,871.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,895.44 : 1,046,843.62 = 224,580.72 : x
  2. Step 2: Convert to fraction form
    697,895.44/1,046,843.62 = 224,580.72/x
  3. Step 3: Cross multiply
    697,895.44x = 1,046,843.62 × 224,580.72
  4. Step 4: Simplify right side
    697,895.44x = 235,100,893,907.01
  5. Step 5: Solve for x
    x = 235,100,893,907.01/697,895.44
  6. Step 6: Final answer
    x = 336,871.23

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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.