Home / 10,344,928.73-14,276,444.49-5,761,250.10

Finding the Fourth Proportional to 10,344,928.73, 14,276,444.49 and 5,761,250.10

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Solution

The fourth proportional to 10,344,928.73, 14,276,444.49 and 5,761,250.10 is: 7,950,771.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,928.73 : 14,276,444.49 = 5,761,250.10 : x
  2. Step 2: Convert to fraction form
    10,344,928.73/14,276,444.49 = 5,761,250.10/x
  3. Step 3: Cross multiply
    10,344,928.73x = 14,276,444.49 × 5,761,250.10
  4. Step 4: Simplify right side
    10,344,928.73x = 82,250,167,245,656.94
  5. Step 5: Solve for x
    x = 82,250,167,245,656.94/10,344,928.73
  6. Step 6: Final answer
    x = 7,950,771.77

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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.