Home / 4,929,615.60-7,394,423.40-1,734,716.40

Finding the Fourth Proportional to 4,929,615.60, 7,394,423.40 and 1,734,716.40

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Solution

The fourth proportional to 4,929,615.60, 7,394,423.40 and 1,734,716.40 is: 2,602,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,615.60 : 7,394,423.40 = 1,734,716.40 : x
  2. Step 2: Convert to fraction form
    4,929,615.60/7,394,423.40 = 1,734,716.40/x
  3. Step 3: Cross multiply
    4,929,615.60x = 7,394,423.40 × 1,734,716.40
  4. Step 4: Simplify right side
    4,929,615.60x = 12,827,227,540,523.76
  5. Step 5: Solve for x
    x = 12,827,227,540,523.76/4,929,615.60
  6. Step 6: Final answer
    x = 2,602,074.60

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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.