Home / 9,867,556.80-14,802,350.40-3,724,712.69

Finding the Fourth Proportional to 9,867,556.80, 14,802,350.40 and 3,724,712.69

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Solution

The fourth proportional to 9,867,556.80, 14,802,350.40 and 3,724,712.69 is: 5,587,452.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,556.80 : 14,802,350.40 = 3,724,712.69 : x
  2. Step 2: Convert to fraction form
    9,867,556.80/14,802,350.40 = 3,724,712.69/x
  3. Step 3: Cross multiply
    9,867,556.80x = 14,802,350.40 × 3,724,712.69
  4. Step 4: Simplify right side
    9,867,556.80x = 55,134,502,302,694.83
  5. Step 5: Solve for x
    x = 55,134,502,302,694.83/9,867,556.80
  6. Step 6: Final answer
    x = 5,587,452.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.