Home / 10,060,374.16-13,883,276.85-5,649,487.67

Finding the Fourth Proportional to 10,060,374.16, 13,883,276.85 and 5,649,487.67

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Solution

The fourth proportional to 10,060,374.16, 13,883,276.85 and 5,649,487.67 is: 7,796,270.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,060,374.16 : 13,883,276.85 = 5,649,487.67 : x
  2. Step 2: Convert to fraction form
    10,060,374.16/13,883,276.85 = 5,649,487.67/x
  3. Step 3: Cross multiply
    10,060,374.16x = 13,883,276.85 × 5,649,487.67
  4. Step 4: Simplify right side
    10,060,374.16x = 78,433,401,383,271.44
  5. Step 5: Solve for x
    x = 78,433,401,383,271.44/10,060,374.16
  6. Step 6: Final answer
    x = 7,796,270.81

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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.