Home / 7,896,501.46-11,844,752.19-2,847,811.96

Finding the Fourth Proportional to 7,896,501.46, 11,844,752.19 and 2,847,811.96

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Solution

The fourth proportional to 7,896,501.46, 11,844,752.19 and 2,847,811.96 is: 4,271,717.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,501.46 : 11,844,752.19 = 2,847,811.96 : x
  2. Step 2: Convert to fraction form
    7,896,501.46/11,844,752.19 = 2,847,811.96/x
  3. Step 3: Cross multiply
    7,896,501.46x = 11,844,752.19 × 2,847,811.96
  4. Step 4: Simplify right side
    7,896,501.46x = 33,731,626,949,918.19
  5. Step 5: Solve for x
    x = 33,731,626,949,918.19/7,896,501.46
  6. Step 6: Final answer
    x = 4,271,717.94

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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.