Home / 2,259,292.02-3,389,715.63-1,416,857.46

Finding the Fourth Proportional to 2,259,292.02, 3,389,715.63 and 1,416,857.46

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Solution

The fourth proportional to 2,259,292.02, 3,389,715.63 and 1,416,857.46 is: 2,125,773.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,292.02 : 3,389,715.63 = 1,416,857.46 : x
  2. Step 2: Convert to fraction form
    2,259,292.02/3,389,715.63 = 1,416,857.46/x
  3. Step 3: Cross multiply
    2,259,292.02x = 3,389,715.63 × 1,416,857.46
  4. Step 4: Simplify right side
    2,259,292.02x = 4,802,743,877,644.10
  5. Step 5: Solve for x
    x = 4,802,743,877,644.10/2,259,292.02
  6. Step 6: Final answer
    x = 2,125,773.84

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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.