Home / 9,365,230.33-12,926,101.30-5,693,368.50

Finding the Fourth Proportional to 9,365,230.33, 12,926,101.30 and 5,693,368.50

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Solution

The fourth proportional to 9,365,230.33, 12,926,101.30 and 5,693,368.50 is: 7,858,115.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,230.33 : 12,926,101.30 = 5,693,368.50 : x
  2. Step 2: Convert to fraction form
    9,365,230.33/12,926,101.30 = 5,693,368.50/x
  3. Step 3: Cross multiply
    9,365,230.33x = 12,926,101.30 × 5,693,368.50
  4. Step 4: Simplify right side
    9,365,230.33x = 73,593,057,954,995.62
  5. Step 5: Solve for x
    x = 73,593,057,954,995.62/9,365,230.33
  6. Step 6: Final answer
    x = 7,858,115.11

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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.