Home / 1,832,805.77-2,529,312.41-1,016,983.69

Finding the Fourth Proportional to 1,832,805.77, 2,529,312.41 and 1,016,983.69

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Solution

The fourth proportional to 1,832,805.77, 2,529,312.41 and 1,016,983.69 is: 1,403,459.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,805.77 : 2,529,312.41 = 1,016,983.69 : x
  2. Step 2: Convert to fraction form
    1,832,805.77/2,529,312.41 = 1,016,983.69/x
  3. Step 3: Cross multiply
    1,832,805.77x = 2,529,312.41 × 1,016,983.69
  4. Step 4: Simplify right side
    1,832,805.77x = 2,572,269,464,103.77
  5. Step 5: Solve for x
    x = 2,572,269,464,103.77/1,832,805.77
  6. Step 6: Final answer
    x = 1,403,459.94

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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.