Home / 5,184,004.10-7,776,006.15-2,795,216.90

Finding the Fourth Proportional to 5,184,004.10, 7,776,006.15 and 2,795,216.90

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Solution

The fourth proportional to 5,184,004.10, 7,776,006.15 and 2,795,216.90 is: 4,192,825.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,004.10 : 7,776,006.15 = 2,795,216.90 : x
  2. Step 2: Convert to fraction form
    5,184,004.10/7,776,006.15 = 2,795,216.90/x
  3. Step 3: Cross multiply
    5,184,004.10x = 7,776,006.15 × 2,795,216.90
  4. Step 4: Simplify right side
    5,184,004.10x = 21,735,623,804,983.93
  5. Step 5: Solve for x
    x = 21,735,623,804,983.93/5,184,004.10
  6. Step 6: Final answer
    x = 4,192,825.35

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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.