Home / 3,774,040.06-5,208,234.60-2,055,159.21

Finding the Fourth Proportional to 3,774,040.06, 5,208,234.60 and 2,055,159.21

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Solution

The fourth proportional to 3,774,040.06, 5,208,234.60 and 2,055,159.21 is: 2,836,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,040.06 : 5,208,234.60 = 2,055,159.21 : x
  2. Step 2: Convert to fraction form
    3,774,040.06/5,208,234.60 = 2,055,159.21/x
  3. Step 3: Cross multiply
    3,774,040.06x = 5,208,234.60 × 2,055,159.21
  4. Step 4: Simplify right side
    3,774,040.06x = 10,703,751,306,030.67
  5. Step 5: Solve for x
    x = 10,703,751,306,030.67/3,774,040.06
  6. Step 6: Final answer
    x = 2,836,152.01

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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.