Home / 5,497,845.76-8,247,027.84-4,536,518.32

Finding the Fourth Proportional to 5,497,845.76, 8,247,027.84 and 4,536,518.32

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Solution

The fourth proportional to 5,497,845.76, 8,247,027.84 and 4,536,518.32 is: 6,804,991.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497,845.76 : 8,247,027.84 = 4,536,518.32 : x
  2. Step 2: Convert to fraction form
    5,497,845.76/8,247,027.84 = 4,536,518.32/x
  3. Step 3: Cross multiply
    5,497,845.76x = 8,247,027.84 × 4,536,518.32
  4. Step 4: Simplify right side
    5,497,845.76x = 37,412,792,881,710.03
  5. Step 5: Solve for x
    x = 37,412,792,881,710.03/5,497,845.76
  6. Step 6: Final answer
    x = 6,804,991.36

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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.