Home / 7,896,501.77-11,844,752.66-2,847,812.27

Finding the Fourth Proportional to 7,896,501.77, 11,844,752.66 and 2,847,812.27

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Solution

The fourth proportional to 7,896,501.77, 11,844,752.66 and 2,847,812.27 is: 4,271,718.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,501.77 : 11,844,752.66 = 2,847,812.27 : x
  2. Step 2: Convert to fraction form
    7,896,501.77/11,844,752.66 = 2,847,812.27/x
  3. Step 3: Cross multiply
    7,896,501.77x = 11,844,752.66 × 2,847,812.27
  4. Step 4: Simplify right side
    7,896,501.77x = 33,731,631,996,994.55
  5. Step 5: Solve for x
    x = 33,731,631,996,994.55/7,896,501.77
  6. Step 6: Final answer
    x = 4,271,718.41

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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.