Home / 6,238,313.30-9,341,723.55-4,096,802.90

Finding the Fourth Proportional to 6,238,313.30, 9,341,723.55 and 4,096,802.90

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Solution

The fourth proportional to 6,238,313.30, 9,341,723.55 and 4,096,802.90 is: 6,134,863.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,313.30 : 9,341,723.55 = 4,096,802.90 : x
  2. Step 2: Convert to fraction form
    6,238,313.30/9,341,723.55 = 4,096,802.90/x
  3. Step 3: Cross multiply
    6,238,313.30x = 9,341,723.55 × 4,096,802.90
  4. Step 4: Simplify right side
    6,238,313.30x = 38,271,200,130,638.30
  5. Step 5: Solve for x
    x = 38,271,200,130,638.30/6,238,313.30
  6. Step 6: Final answer
    x = 6,134,863.43

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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.