Home / 4,362,480.72-6,018,665.10-2,525,936.52

Finding the Fourth Proportional to 4,362,480.72, 6,018,665.10 and 2,525,936.52

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Solution

The fourth proportional to 4,362,480.72, 6,018,665.10 and 2,525,936.52 is: 3,484,890.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,480.72 : 6,018,665.10 = 2,525,936.52 : x
  2. Step 2: Convert to fraction form
    4,362,480.72/6,018,665.10 = 2,525,936.52/x
  3. Step 3: Cross multiply
    4,362,480.72x = 6,018,665.10 × 2,525,936.52
  4. Step 4: Simplify right side
    4,362,480.72x = 15,202,765,977,739.45
  5. Step 5: Solve for x
    x = 15,202,765,977,739.45/4,362,480.72
  6. Step 6: Final answer
    x = 3,484,890.12

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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.