Home / 4,004,818.76-6,007,224.06-1,608,663.80

Finding the Fourth Proportional to 4,004,818.76, 6,007,224.06 and 1,608,663.80

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Solution

The fourth proportional to 4,004,818.76, 6,007,224.06 and 1,608,663.80 is: 2,412,994.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,818.76 : 6,007,224.06 = 1,608,663.80 : x
  2. Step 2: Convert to fraction form
    4,004,818.76/6,007,224.06 = 1,608,663.80/x
  3. Step 3: Cross multiply
    4,004,818.76x = 6,007,224.06 × 1,608,663.80
  4. Step 4: Simplify right side
    4,004,818.76x = 9,663,603,883,811.03
  5. Step 5: Solve for x
    x = 9,663,603,883,811.03/4,004,818.76
  6. Step 6: Final answer
    x = 2,412,994.06

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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.