Home / 6,747,635.40-10,110,255.66-4,748,892.36

Finding the Fourth Proportional to 6,747,635.40, 10,110,255.66 and 4,748,892.36

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Solution

The fourth proportional to 6,747,635.40, 10,110,255.66 and 4,748,892.36 is: 7,115,457.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,635.40 : 10,110,255.66 = 4,748,892.36 : x
  2. Step 2: Convert to fraction form
    6,747,635.40/10,110,255.66 = 4,748,892.36/x
  3. Step 3: Cross multiply
    6,747,635.40x = 10,110,255.66 × 4,748,892.36
  4. Step 4: Simplify right side
    6,747,635.40x = 48,012,515,861,420.76
  5. Step 5: Solve for x
    x = 48,012,515,861,420.76/6,747,635.40
  6. Step 6: Final answer
    x = 7,115,457.94

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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.