Home / 3,291,352.01-4,935,252.84-1,493,254.40

Finding the Fourth Proportional to 3,291,352.01, 4,935,252.84 and 1,493,254.40

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Solution

The fourth proportional to 3,291,352.01, 4,935,252.84 and 1,493,254.40 is: 2,239,076.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,352.01 : 4,935,252.84 = 1,493,254.40 : x
  2. Step 2: Convert to fraction form
    3,291,352.01/4,935,252.84 = 1,493,254.40/x
  3. Step 3: Cross multiply
    3,291,352.01x = 4,935,252.84 × 1,493,254.40
  4. Step 4: Simplify right side
    3,291,352.01x = 7,369,587,993,766.23
  5. Step 5: Solve for x
    x = 7,369,587,993,766.23/3,291,352.01
  6. Step 6: Final answer
    x = 2,239,076.22

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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.