Home / 1,083,392.84-1,495,044.66-599,978.12

Finding the Fourth Proportional to 1,083,392.84, 1,495,044.66 and 599,978.12

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Solution

The fourth proportional to 1,083,392.84, 1,495,044.66 and 599,978.12 is: 827,949.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,392.84 : 1,495,044.66 = 599,978.12 : x
  2. Step 2: Convert to fraction form
    1,083,392.84/1,495,044.66 = 599,978.12/x
  3. Step 3: Cross multiply
    1,083,392.84x = 1,495,044.66 × 599,978.12
  4. Step 4: Simplify right side
    1,083,392.84x = 896,994,084,422.84
  5. Step 5: Solve for x
    x = 896,994,084,422.84/1,083,392.84
  6. Step 6: Final answer
    x = 827,949.06

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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.