Home / 1,845,832.59-2,547,249.07-1,018,906.37

Finding the Fourth Proportional to 1,845,832.59, 2,547,249.07 and 1,018,906.37

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Solution

The fourth proportional to 1,845,832.59, 2,547,249.07 and 1,018,906.37 is: 1,406,090.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,832.59 : 2,547,249.07 = 1,018,906.37 : x
  2. Step 2: Convert to fraction form
    1,845,832.59/2,547,249.07 = 1,018,906.37/x
  3. Step 3: Cross multiply
    1,845,832.59x = 2,547,249.07 × 1,018,906.37
  4. Step 4: Simplify right side
    1,845,832.59x = 2,595,408,292,414.56
  5. Step 5: Solve for x
    x = 2,595,408,292,414.56/1,845,832.59
  6. Step 6: Final answer
    x = 1,406,090.84

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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.