Home / 3,359,585.97-4,635,689.54-1,889,490.24

Finding the Fourth Proportional to 3,359,585.97, 4,635,689.54 and 1,889,490.24

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Solution

The fourth proportional to 3,359,585.97, 4,635,689.54 and 1,889,490.24 is: 2,607,193.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,585.97 : 4,635,689.54 = 1,889,490.24 : x
  2. Step 2: Convert to fraction form
    3,359,585.97/4,635,689.54 = 1,889,490.24/x
  3. Step 3: Cross multiply
    3,359,585.97x = 4,635,689.54 × 1,889,490.24
  4. Step 4: Simplify right side
    3,359,585.97x = 8,759,090,132,052.64
  5. Step 5: Solve for x
    x = 8,759,090,132,052.64/3,359,585.97
  6. Step 6: Final answer
    x = 2,607,193.33

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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.