Home / 7,896,501.96-11,844,752.94-2,847,812.46

Finding the Fourth Proportional to 7,896,501.96, 11,844,752.94 and 2,847,812.46

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Solution

The fourth proportional to 7,896,501.96, 11,844,752.94 and 2,847,812.46 is: 4,271,718.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,501.96 : 11,844,752.94 = 2,847,812.46 : x
  2. Step 2: Convert to fraction form
    7,896,501.96/11,844,752.94 = 2,847,812.46/x
  3. Step 3: Cross multiply
    7,896,501.96x = 11,844,752.94 × 2,847,812.46
  4. Step 4: Simplify right side
    7,896,501.96x = 33,731,635,008,153.63
  5. Step 5: Solve for x
    x = 33,731,635,008,153.63/7,896,501.96
  6. Step 6: Final answer
    x = 4,271,718.69

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Similar ratio
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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.