Home / 3,802,811.81-5,700,377.23-2,383,862.45

Finding the Fourth Proportional to 3,802,811.81, 5,700,377.23 and 2,383,862.45

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Solution

The fourth proportional to 3,802,811.81, 5,700,377.23 and 2,383,862.45 is: 3,573,386.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,811.81 : 5,700,377.23 = 2,383,862.45 : x
  2. Step 2: Convert to fraction form
    3,802,811.81/5,700,377.23 = 2,383,862.45/x
  3. Step 3: Cross multiply
    3,802,811.81x = 5,700,377.23 × 2,383,862.45
  4. Step 4: Simplify right side
    3,802,811.81x = 13,588,915,194,970.47
  5. Step 5: Solve for x
    x = 13,588,915,194,970.47/3,802,811.81
  6. Step 6: Final answer
    x = 3,573,386.19

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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.