Home / 4,237,612.26-5,847,875.90-2,303,872.80

Finding the Fourth Proportional to 4,237,612.26, 5,847,875.90 and 2,303,872.80

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Solution

The fourth proportional to 4,237,612.26, 5,847,875.90 and 2,303,872.80 is: 3,179,328.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,612.26 : 5,847,875.90 = 2,303,872.80 : x
  2. Step 2: Convert to fraction form
    4,237,612.26/5,847,875.90 = 2,303,872.80/x
  3. Step 3: Cross multiply
    4,237,612.26x = 5,847,875.90 × 2,303,872.80
  4. Step 4: Simplify right side
    4,237,612.26x = 13,472,762,223,785.52
  5. Step 5: Solve for x
    x = 13,472,762,223,785.52/4,237,612.26
  6. Step 6: Final answer
    x = 3,179,328.69

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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.