Home / 2,484,824.24-3,726,620.76-1,064,719.28

Finding the Fourth Proportional to 2,484,824.24, 3,726,620.76 and 1,064,719.28

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Solution

The fourth proportional to 2,484,824.24, 3,726,620.76 and 1,064,719.28 is: 1,596,815.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,824.24 : 3,726,620.76 = 1,064,719.28 : x
  2. Step 2: Convert to fraction form
    2,484,824.24/3,726,620.76 = 1,064,719.28/x
  3. Step 3: Cross multiply
    2,484,824.24x = 3,726,620.76 × 1,064,719.28
  4. Step 4: Simplify right side
    2,484,824.24x = 3,967,804,972,420.25
  5. Step 5: Solve for x
    x = 3,967,804,972,420.25/2,484,824.24
  6. Step 6: Final answer
    x = 1,596,815.14

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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.