Home / 2,125,486.17-2,933,024.38-1,195,333.00

Finding the Fourth Proportional to 2,125,486.17, 2,933,024.38 and 1,195,333.00

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Solution

The fourth proportional to 2,125,486.17, 2,933,024.38 and 1,195,333.00 is: 1,649,477.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,125,486.17 : 2,933,024.38 = 1,195,333.00 : x
  2. Step 2: Convert to fraction form
    2,125,486.17/2,933,024.38 = 1,195,333.00/x
  3. Step 3: Cross multiply
    2,125,486.17x = 2,933,024.38 × 1,195,333.00
  4. Step 4: Simplify right side
    2,125,486.17x = 3,505,940,820,897.65
  5. Step 5: Solve for x
    x = 3,505,940,820,897.65/2,125,486.17
  6. Step 6: Final answer
    x = 1,649,477.13

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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.