Home / 2,046,504.20-3,071,885.31-1,507,369.14

Finding the Fourth Proportional to 2,046,504.20, 3,071,885.31 and 1,507,369.14

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Solution

The fourth proportional to 2,046,504.20, 3,071,885.31 and 1,507,369.14 is: 2,262,621.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,504.20 : 3,071,885.31 = 1,507,369.14 : x
  2. Step 2: Convert to fraction form
    2,046,504.20/3,071,885.31 = 1,507,369.14/x
  3. Step 3: Cross multiply
    2,046,504.20x = 3,071,885.31 × 1,507,369.14
  4. Step 4: Simplify right side
    2,046,504.20x = 4,630,465,117,913.33
  5. Step 5: Solve for x
    x = 4,630,465,117,913.33/2,046,504.20
  6. Step 6: Final answer
    x = 2,262,621.85

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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.