Home / 3,237,365.14-4,467,510.12-1,787,023.06

Finding the Fourth Proportional to 3,237,365.14, 4,467,510.12 and 1,787,023.06

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Solution

The fourth proportional to 3,237,365.14, 4,467,510.12 and 1,787,023.06 is: 2,466,062.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,365.14 : 4,467,510.12 = 1,787,023.06 : x
  2. Step 2: Convert to fraction form
    3,237,365.14/4,467,510.12 = 1,787,023.06/x
  3. Step 3: Cross multiply
    3,237,365.14x = 4,467,510.12 × 1,787,023.06
  4. Step 4: Simplify right side
    3,237,365.14x = 7,983,543,605,223.37
  5. Step 5: Solve for x
    x = 7,983,543,605,223.37/3,237,365.14
  6. Step 6: Final answer
    x = 2,466,062.14

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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.