Home / 3,062,055.96-4,225,362.57-1,772,983.35

Finding the Fourth Proportional to 3,062,055.96, 4,225,362.57 and 1,772,983.35

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Solution

The fourth proportional to 3,062,055.96, 4,225,362.57 and 1,772,983.35 is: 2,446,557.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,055.96 : 4,225,362.57 = 1,772,983.35 : x
  2. Step 2: Convert to fraction form
    3,062,055.96/4,225,362.57 = 1,772,983.35/x
  3. Step 3: Cross multiply
    3,062,055.96x = 4,225,362.57 × 1,772,983.35
  4. Step 4: Simplify right side
    3,062,055.96x = 7,491,497,484,323.21
  5. Step 5: Solve for x
    x = 7,491,497,484,323.21/3,062,055.96
  6. Step 6: Final answer
    x = 2,446,557.99

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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.