Home / 10,810,572.94-14,918,592.03-5,915,796.04

Finding the Fourth Proportional to 10,810,572.94, 14,918,592.03 and 5,915,796.04

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Solution

The fourth proportional to 10,810,572.94, 14,918,592.03 and 5,915,796.04 is: 8,163,799.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,572.94 : 14,918,592.03 = 5,915,796.04 : x
  2. Step 2: Convert to fraction form
    10,810,572.94/14,918,592.03 = 5,915,796.04/x
  3. Step 3: Cross multiply
    10,810,572.94x = 14,918,592.03 × 5,915,796.04
  4. Step 4: Simplify right side
    10,810,572.94x = 88,255,347,653,449.56
  5. Step 5: Solve for x
    x = 88,255,347,653,449.56/10,810,572.94
  6. Step 6: Final answer
    x = 8,163,799.29

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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.