Home / 4,285,151.88-5,913,493.20-2,351,444.76

Finding the Fourth Proportional to 4,285,151.88, 5,913,493.20 and 2,351,444.76

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Solution

The fourth proportional to 4,285,151.88, 5,913,493.20 and 2,351,444.76 is: 3,244,984.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,151.88 : 5,913,493.20 = 2,351,444.76 : x
  2. Step 2: Convert to fraction form
    4,285,151.88/5,913,493.20 = 2,351,444.76/x
  3. Step 3: Cross multiply
    4,285,151.88x = 5,913,493.20 × 2,351,444.76
  4. Step 4: Simplify right side
    4,285,151.88x = 13,905,252,598,435.63
  5. Step 5: Solve for x
    x = 13,905,252,598,435.63/4,285,151.88
  6. Step 6: Final answer
    x = 3,244,984.77

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Double scale
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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.