Home / 4,358,877.03-6,538,249.94-1,961,028.36

Finding the Fourth Proportional to 4,358,877.03, 6,538,249.94 and 1,961,028.36

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Solution

The fourth proportional to 4,358,877.03, 6,538,249.94 and 1,961,028.36 is: 2,941,513.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,877.03 : 6,538,249.94 = 1,961,028.36 : x
  2. Step 2: Convert to fraction form
    4,358,877.03/6,538,249.94 = 1,961,028.36/x
  3. Step 3: Cross multiply
    4,358,877.03x = 6,538,249.94 × 1,961,028.36
  4. Step 4: Simplify right side
    4,358,877.03x = 12,821,693,547,303.16
  5. Step 5: Solve for x
    x = 12,821,693,547,303.16/4,358,877.03
  6. Step 6: Final answer
    x = 2,941,513.02

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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.