Home / 9,394,154.51-12,963,713.23-5,526,924.33

Finding the Fourth Proportional to 9,394,154.51, 12,963,713.23 and 5,526,924.33

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Solution

The fourth proportional to 9,394,154.51, 12,963,713.23 and 5,526,924.33 is: 7,627,026.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,394,154.51 : 12,963,713.23 = 5,526,924.33 : x
  2. Step 2: Convert to fraction form
    9,394,154.51/12,963,713.23 = 5,526,924.33/x
  3. Step 3: Cross multiply
    9,394,154.51x = 12,963,713.23 × 5,526,924.33
  4. Step 4: Simplify right side
    9,394,154.51x = 71,649,462,030,395.27
  5. Step 5: Solve for x
    x = 71,649,462,030,395.27/9,394,154.51
  6. Step 6: Final answer
    x = 7,627,026.14

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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.