Home / 10,098,697.34-15,170,466.20-6,263,354.07

Finding the Fourth Proportional to 10,098,697.34, 15,170,466.20 and 6,263,354.07

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Solution

The fourth proportional to 10,098,697.34, 15,170,466.20 and 6,263,354.07 is: 9,408,936.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,098,697.34 : 15,170,466.20 = 6,263,354.07 : x
  2. Step 2: Convert to fraction form
    10,098,697.34/15,170,466.20 = 6,263,354.07/x
  3. Step 3: Cross multiply
    10,098,697.34x = 15,170,466.20 × 6,263,354.07
  4. Step 4: Simplify right side
    10,098,697.34x = 95,018,001,186,250.67
  5. Step 5: Solve for x
    x = 95,018,001,186,250.67/10,098,697.34
  6. Step 6: Final answer
    x = 9,408,936.42

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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.