Home / 2,062,029.60-2,845,526.09-1,144,298.79

Finding the Fourth Proportional to 2,062,029.60, 2,845,526.09 and 1,144,298.79

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Solution

The fourth proportional to 2,062,029.60, 2,845,526.09 and 1,144,298.79 is: 1,579,090.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,029.60 : 2,845,526.09 = 1,144,298.79 : x
  2. Step 2: Convert to fraction form
    2,062,029.60/2,845,526.09 = 1,144,298.79/x
  3. Step 3: Cross multiply
    2,062,029.60x = 2,845,526.09 × 1,144,298.79
  4. Step 4: Simplify right side
    2,062,029.60x = 3,256,132,055,978.94
  5. Step 5: Solve for x
    x = 3,256,132,055,978.94/2,062,029.60
  6. Step 6: Final answer
    x = 1,579,090.84

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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.