Home / 2,689,544.04-3,711,462.51-1,465,823.23

Finding the Fourth Proportional to 2,689,544.04, 3,711,462.51 and 1,465,823.23

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Solution

The fourth proportional to 2,689,544.04, 3,711,462.51 and 1,465,823.23 is: 2,022,777.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,544.04 : 3,711,462.51 = 1,465,823.23 : x
  2. Step 2: Convert to fraction form
    2,689,544.04/3,711,462.51 = 1,465,823.23/x
  3. Step 3: Cross multiply
    2,689,544.04x = 3,711,462.51 × 1,465,823.23
  4. Step 4: Simplify right side
    2,689,544.04x = 5,440,347,952,405.03
  5. Step 5: Solve for x
    x = 5,440,347,952,405.03/2,689,544.04
  6. Step 6: Final answer
    x = 2,022,777.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.