Home / 5,002,124.76-6,903,060.57-3,069,453.42

Finding the Fourth Proportional to 5,002,124.76, 6,903,060.57 and 3,069,453.42

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Solution

The fourth proportional to 5,002,124.76, 6,903,060.57 and 3,069,453.42 is: 4,235,924.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,124.76 : 6,903,060.57 = 3,069,453.42 : x
  2. Step 2: Convert to fraction form
    5,002,124.76/6,903,060.57 = 3,069,453.42/x
  3. Step 3: Cross multiply
    5,002,124.76x = 6,903,060.57 × 3,069,453.42
  4. Step 4: Simplify right side
    5,002,124.76x = 21,188,622,875,053.65
  5. Step 5: Solve for x
    x = 21,188,622,875,053.65/5,002,124.76
  6. Step 6: Final answer
    x = 4,235,924.51

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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.