Home / 4,233,109.60-5,842,615.62-2,602,919.80

Finding the Fourth Proportional to 4,233,109.60, 5,842,615.62 and 2,602,919.80

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Solution

The fourth proportional to 4,233,109.60, 5,842,615.62 and 2,602,919.80 is: 3,592,597.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,109.60 : 5,842,615.62 = 2,602,919.80 : x
  2. Step 2: Convert to fraction form
    4,233,109.60/5,842,615.62 = 2,602,919.80/x
  3. Step 3: Cross multiply
    4,233,109.60x = 5,842,615.62 × 2,602,919.80
  4. Step 4: Simplify right side
    4,233,109.60x = 15,207,859,881,087.28
  5. Step 5: Solve for x
    x = 15,207,859,881,087.28/4,233,109.60
  6. Step 6: Final answer
    x = 3,592,597.72

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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.