Home / 4,237,602.45-5,847,862.53-2,303,863.11

Finding the Fourth Proportional to 4,237,602.45, 5,847,862.53 and 2,303,863.11

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Solution

The fourth proportional to 4,237,602.45, 5,847,862.53 and 2,303,863.11 is: 3,179,315.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,602.45 : 5,847,862.53 = 2,303,863.11 : x
  2. Step 2: Convert to fraction form
    4,237,602.45/5,847,862.53 = 2,303,863.11/x
  3. Step 3: Cross multiply
    4,237,602.45x = 5,847,862.53 × 2,303,863.11
  4. Step 4: Simplify right side
    4,237,602.45x = 13,472,674,755,218.27
  5. Step 5: Solve for x
    x = 13,472,674,755,218.27/4,237,602.45
  6. Step 6: Final answer
    x = 3,179,315.41

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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.