Home / 10,170,394.28-14,035,257.82-5,985,004.52

Finding the Fourth Proportional to 10,170,394.28, 14,035,257.82 and 5,985,004.52

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Solution

The fourth proportional to 10,170,394.28, 14,035,257.82 and 5,985,004.52 is: 8,259,373.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,170,394.28 : 14,035,257.82 = 5,985,004.52 : x
  2. Step 2: Convert to fraction form
    10,170,394.28/14,035,257.82 = 5,985,004.52/x
  3. Step 3: Cross multiply
    10,170,394.28x = 14,035,257.82 × 5,985,004.52
  4. Step 4: Simplify right side
    10,170,394.28x = 84,001,081,538,858.47
  5. Step 5: Solve for x
    x = 84,001,081,538,858.47/10,170,394.28
  6. Step 6: Final answer
    x = 8,259,373.16

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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.