Home / 4,276,935-5,900,717.13-2,440,073.70

Finding the Fourth Proportional to 4,276,935, 5,900,717.13 and 2,440,073.70

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Solution

The fourth proportional to 4,276,935, 5,900,717.13 and 2,440,073.70 is: 3,366,472.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,935 : 5,900,717.13 = 2,440,073.70 : x
  2. Step 2: Convert to fraction form
    4,276,935/5,900,717.13 = 2,440,073.70/x
  3. Step 3: Cross multiply
    4,276,935x = 5,900,717.13 × 2,440,073.70
  4. Step 4: Simplify right side
    4,276,935x = 14,398,184,680,052.48
  5. Step 5: Solve for x
    x = 14,398,184,680,052.48/4,276,935
  6. Step 6: Final answer
    x = 3,366,472.64

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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.