Home / 6,529,240.60-9,782,051.10-5,584,456.60

Finding the Fourth Proportional to 6,529,240.60, 9,782,051.10 and 5,584,456.60

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Solution

The fourth proportional to 6,529,240.60, 9,782,051.10 and 5,584,456.60 is: 8,366,583.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,240.60 : 9,782,051.10 = 5,584,456.60 : x
  2. Step 2: Convert to fraction form
    6,529,240.60/9,782,051.10 = 5,584,456.60/x
  3. Step 3: Cross multiply
    6,529,240.60x = 9,782,051.10 × 5,584,456.60
  4. Step 4: Simplify right side
    6,529,240.60x = 54,627,439,826,932.26
  5. Step 5: Solve for x
    x = 54,627,439,826,932.26/6,529,240.60
  6. Step 6: Final answer
    x = 8,366,583.98

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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.