Home / 6,306,910.24-9,461,871.60-2,047,090.72

Finding the Fourth Proportional to 6,306,910.24, 9,461,871.60 and 2,047,090.72

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Solution

The fourth proportional to 6,306,910.24, 9,461,871.60 and 2,047,090.72 is: 3,071,124.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306,910.24 : 9,461,871.60 = 2,047,090.72 : x
  2. Step 2: Convert to fraction form
    6,306,910.24/9,461,871.60 = 2,047,090.72/x
  3. Step 3: Cross multiply
    6,306,910.24x = 9,461,871.60 × 2,047,090.72
  4. Step 4: Simplify right side
    6,306,910.24x = 19,369,309,546,191.55
  5. Step 5: Solve for x
    x = 19,369,309,546,191.55/6,306,910.24
  6. Step 6: Final answer
    x = 3,071,124.97

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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.