Home / 4,047,363-5,585,577.12-2,328,745.50

Finding the Fourth Proportional to 4,047,363, 5,585,577.12 and 2,328,745.50

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Solution

The fourth proportional to 4,047,363, 5,585,577.12 and 2,328,745.50 is: 3,213,793.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,363 : 5,585,577.12 = 2,328,745.50 : x
  2. Step 2: Convert to fraction form
    4,047,363/5,585,577.12 = 2,328,745.50/x
  3. Step 3: Cross multiply
    4,047,363x = 5,585,577.12 × 2,328,745.50
  4. Step 4: Simplify right side
    4,047,363x = 13,007,387,583,102.96
  5. Step 5: Solve for x
    x = 13,007,387,583,102.96/4,047,363
  6. Step 6: Final answer
    x = 3,213,793.17

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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.