Home / 894,353.10-1,341,068.01-263,185.02

Finding the Fourth Proportional to 894,353.10, 1,341,068.01 and 263,185.02

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Solution

The fourth proportional to 894,353.10, 1,341,068.01 and 263,185.02 is: 394,641.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,353.10 : 1,341,068.01 = 263,185.02 : x
  2. Step 2: Convert to fraction form
    894,353.10/1,341,068.01 = 263,185.02/x
  3. Step 3: Cross multiply
    894,353.10x = 1,341,068.01 × 263,185.02
  4. Step 4: Simplify right side
    894,353.10x = 352,949,011,033.21
  5. Step 5: Solve for x
    x = 352,949,011,033.21/894,353.10
  6. Step 6: Final answer
    x = 394,641.68

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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.