Home / 1,234,908.10-1,852,362.15-605,052.10

Finding the Fourth Proportional to 1,234,908.10, 1,852,362.15 and 605,052.10

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Solution

The fourth proportional to 1,234,908.10, 1,852,362.15 and 605,052.10 is: 907,578.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,908.10 : 1,852,362.15 = 605,052.10 : x
  2. Step 2: Convert to fraction form
    1,234,908.10/1,852,362.15 = 605,052.10/x
  3. Step 3: Cross multiply
    1,234,908.10x = 1,852,362.15 × 605,052.10
  4. Step 4: Simplify right side
    1,234,908.10x = 1,120,775,608,818.01
  5. Step 5: Solve for x
    x = 1,120,775,608,818.01/1,234,908.10
  6. Step 6: Final answer
    x = 907,578.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.