Home / 4,744,088.04-7,112,749.44-2,218,365.48

Finding the Fourth Proportional to 4,744,088.04, 7,112,749.44 and 2,218,365.48

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Solution

The fourth proportional to 4,744,088.04, 7,112,749.44 and 2,218,365.48 is: 3,325,966.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,088.04 : 7,112,749.44 = 2,218,365.48 : x
  2. Step 2: Convert to fraction form
    4,744,088.04/7,112,749.44 = 2,218,365.48/x
  3. Step 3: Cross multiply
    4,744,088.04x = 7,112,749.44 × 2,218,365.48
  4. Step 4: Simplify right side
    4,744,088.04x = 15,778,677,825,585.33
  5. Step 5: Solve for x
    x = 15,778,677,825,585.33/4,744,088.04
  6. Step 6: Final answer
    x = 3,325,966.49

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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.