Home / 4,830,398.37-6,665,837.85-2,625,209.37

Finding the Fourth Proportional to 4,830,398.37, 6,665,837.85 and 2,625,209.37

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Solution

The fourth proportional to 4,830,398.37, 6,665,837.85 and 2,625,209.37 is: 3,622,728.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,398.37 : 6,665,837.85 = 2,625,209.37 : x
  2. Step 2: Convert to fraction form
    4,830,398.37/6,665,837.85 = 2,625,209.37/x
  3. Step 3: Cross multiply
    4,830,398.37x = 6,665,837.85 × 2,625,209.37
  4. Step 4: Simplify right side
    4,830,398.37x = 17,499,219,982,720.65
  5. Step 5: Solve for x
    x = 17,499,219,982,720.65/4,830,398.37
  6. Step 6: Final answer
    x = 3,622,728.12

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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.