Home / 1,084,976.06-1,497,264.30-601,528.82

Finding the Fourth Proportional to 1,084,976.06, 1,497,264.30 and 601,528.82

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Solution

The fourth proportional to 1,084,976.06, 1,497,264.30 and 601,528.82 is: 830,108.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,976.06 : 1,497,264.30 = 601,528.82 : x
  2. Step 2: Convert to fraction form
    1,084,976.06/1,497,264.30 = 601,528.82/x
  3. Step 3: Cross multiply
    1,084,976.06x = 1,497,264.30 × 601,528.82
  4. Step 4: Simplify right side
    1,084,976.06x = 900,647,627,607.13
  5. Step 5: Solve for x
    x = 900,647,627,607.13/1,084,976.06
  6. Step 6: Final answer
    x = 830,108.30

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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.