Home / 3,184,113.24-4,776,206.31-1,362,230.46

Finding the Fourth Proportional to 3,184,113.24, 4,776,206.31 and 1,362,230.46

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Solution

The fourth proportional to 3,184,113.24, 4,776,206.31 and 1,362,230.46 is: 2,043,361.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,113.24 : 4,776,206.31 = 1,362,230.46 : x
  2. Step 2: Convert to fraction form
    3,184,113.24/4,776,206.31 = 1,362,230.46/x
  3. Step 3: Cross multiply
    3,184,113.24x = 4,776,206.31 × 1,362,230.46
  4. Step 4: Simplify right side
    3,184,113.24x = 6,506,293,718,726.20
  5. Step 5: Solve for x
    x = 6,506,293,718,726.20/3,184,113.24
  6. Step 6: Final answer
    x = 2,043,361.28

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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.