Home / 8,633,459.02-11,913,861.18-4,765,897.14

Finding the Fourth Proportional to 8,633,459.02, 11,913,861.18 and 4,765,897.14

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Solution

The fourth proportional to 8,633,459.02, 11,913,861.18 and 4,765,897.14 is: 6,576,765.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,459.02 : 11,913,861.18 = 4,765,897.14 : x
  2. Step 2: Convert to fraction form
    8,633,459.02/11,913,861.18 = 4,765,897.14/x
  3. Step 3: Cross multiply
    8,633,459.02x = 11,913,861.18 × 4,765,897.14
  4. Step 4: Simplify right side
    8,633,459.02x = 56,780,236,924,119.02
  5. Step 5: Solve for x
    x = 56,780,236,924,119.02/8,633,459.02
  6. Step 6: Final answer
    x = 6,576,765.67

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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.