Home / 565,050.30-847,570.28-227,852.16

Finding the Fourth Proportional to 565,050.30, 847,570.28 and 227,852.16

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Solution

The fourth proportional to 565,050.30, 847,570.28 and 227,852.16 is: 341,776.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,050.30 : 847,570.28 = 227,852.16 : x
  2. Step 2: Convert to fraction form
    565,050.30/847,570.28 = 227,852.16/x
  3. Step 3: Cross multiply
    565,050.30x = 847,570.28 × 227,852.16
  4. Step 4: Simplify right side
    565,050.30x = 193,120,719,049.81
  5. Step 5: Solve for x
    x = 193,120,719,049.81/565,050.30
  6. Step 6: Final answer
    x = 341,776.16

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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.