Home / 4,277,670.88-5,903,187.24-2,343,915.76

Finding the Fourth Proportional to 4,277,670.88, 5,903,187.24 and 2,343,915.76

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Solution

The fourth proportional to 4,277,670.88, 5,903,187.24 and 2,343,915.76 is: 3,234,604.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,670.88 : 5,903,187.24 = 2,343,915.76 : x
  2. Step 2: Convert to fraction form
    4,277,670.88/5,903,187.24 = 2,343,915.76/x
  3. Step 3: Cross multiply
    4,277,670.88x = 5,903,187.24 × 2,343,915.76
  4. Step 4: Simplify right side
    4,277,670.88x = 13,836,573,606,066.90
  5. Step 5: Solve for x
    x = 13,836,573,606,066.90/4,277,670.88
  6. Step 6: Final answer
    x = 3,234,604.53

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1.5x scale

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.