Home / 1,255,327.93-1,732,433.03-704,095.39

Finding the Fourth Proportional to 1,255,327.93, 1,732,433.03 and 704,095.39

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Solution

The fourth proportional to 1,255,327.93, 1,732,433.03 and 704,095.39 is: 971,696.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,327.93 : 1,732,433.03 = 704,095.39 : x
  2. Step 2: Convert to fraction form
    1,255,327.93/1,732,433.03 = 704,095.39/x
  3. Step 3: Cross multiply
    1,255,327.93x = 1,732,433.03 × 704,095.39
  4. Step 4: Simplify right side
    1,255,327.93x = 1,219,798,109,906.73
  5. Step 5: Solve for x
    x = 1,219,798,109,906.73/1,255,327.93
  6. Step 6: Final answer
    x = 971,696.78

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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.