Home / 2,393,792.20-3,593,312.70-1,496,247.40

Finding the Fourth Proportional to 2,393,792.20, 3,593,312.70 and 1,496,247.40

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Solution

The fourth proportional to 2,393,792.20, 3,593,312.70 and 1,496,247.40 is: 2,246,011.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,792.20 : 3,593,312.70 = 1,496,247.40 : x
  2. Step 2: Convert to fraction form
    2,393,792.20/3,593,312.70 = 1,496,247.40/x
  3. Step 3: Cross multiply
    2,393,792.20x = 3,593,312.70 × 1,496,247.40
  4. Step 4: Simplify right side
    2,393,792.20x = 5,376,484,784,761.98
  5. Step 5: Solve for x
    x = 5,376,484,784,761.98/2,393,792.20
  6. Step 6: Final answer
    x = 2,246,011.49

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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.