Home / 894,595.22-1,341,433.16-263,427.02

Finding the Fourth Proportional to 894,595.22, 1,341,433.16 and 263,427.02

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Solution

The fourth proportional to 894,595.22, 1,341,433.16 and 263,427.02 is: 395,005.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,595.22 : 1,341,433.16 = 263,427.02 : x
  2. Step 2: Convert to fraction form
    894,595.22/1,341,433.16 = 263,427.02/x
  3. Step 3: Cross multiply
    894,595.22x = 1,341,433.16 × 263,427.02
  4. Step 4: Simplify right side
    894,595.22x = 353,369,739,867.98
  5. Step 5: Solve for x
    x = 353,369,739,867.98/894,595.22
  6. Step 6: Final answer
    x = 395,005.17

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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.