Home / 10,171,647.64-14,037,660.66-5,822,098.48

Finding the Fourth Proportional to 10,171,647.64, 14,037,660.66 and 5,822,098.48

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Solution

The fourth proportional to 10,171,647.64, 14,037,660.66 and 5,822,098.48 is: 8,034,946.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,647.64 : 14,037,660.66 = 5,822,098.48 : x
  2. Step 2: Convert to fraction form
    10,171,647.64/14,037,660.66 = 5,822,098.48/x
  3. Step 3: Cross multiply
    10,171,647.64x = 14,037,660.66 × 5,822,098.48
  4. Step 4: Simplify right side
    10,171,647.64x = 81,728,642,791,341.80
  5. Step 5: Solve for x
    x = 81,728,642,791,341.80/10,171,647.64
  6. Step 6: Final answer
    x = 8,034,946.32

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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.