Home / 3,403,498.88-4,696,828.46-1,875,606

Finding the Fourth Proportional to 3,403,498.88, 4,696,828.46 and 1,875,606

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Solution

The fourth proportional to 3,403,498.88, 4,696,828.46 and 1,875,606 is: 2,588,336.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,498.88 : 4,696,828.46 = 1,875,606 : x
  2. Step 2: Convert to fraction form
    3,403,498.88/4,696,828.46 = 1,875,606/x
  3. Step 3: Cross multiply
    3,403,498.88x = 4,696,828.46 × 1,875,606
  4. Step 4: Simplify right side
    3,403,498.88x = 8,809,399,631,168.73
  5. Step 5: Solve for x
    x = 8,809,399,631,168.73/3,403,498.88
  6. Step 6: Final answer
    x = 2,588,336.28

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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.