Home / 3,423,055.02-4,723,816.26-1,874,414.34

Finding the Fourth Proportional to 3,423,055.02, 4,723,816.26 and 1,874,414.34

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Solution

The fourth proportional to 3,423,055.02, 4,723,816.26 and 1,874,414.34 is: 2,586,691.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,055.02 : 4,723,816.26 = 1,874,414.34 : x
  2. Step 2: Convert to fraction form
    3,423,055.02/4,723,816.26 = 1,874,414.34/x
  3. Step 3: Cross multiply
    3,423,055.02x = 4,723,816.26 × 1,874,414.34
  4. Step 4: Simplify right side
    3,423,055.02x = 8,854,388,937,269.17
  5. Step 5: Solve for x
    x = 8,854,388,937,269.17/3,423,055.02
  6. Step 6: Final answer
    x = 2,586,691.97

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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.