Home / 6,617,337.72-9,912,056.70-3,026,126.64

Finding the Fourth Proportional to 6,617,337.72, 9,912,056.70 and 3,026,126.64

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Solution

The fourth proportional to 6,617,337.72, 9,912,056.70 and 3,026,126.64 is: 4,532,810.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617,337.72 : 9,912,056.70 = 3,026,126.64 : x
  2. Step 2: Convert to fraction form
    6,617,337.72/9,912,056.70 = 3,026,126.64/x
  3. Step 3: Cross multiply
    6,617,337.72x = 9,912,056.70 × 3,026,126.64
  4. Step 4: Simplify right side
    6,617,337.72x = 29,995,138,837,060.49
  5. Step 5: Solve for x
    x = 29,995,138,837,060.49/6,617,337.72
  6. Step 6: Final answer
    x = 4,532,810.64

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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.