Home / 1,769,656.93-2,442,056.23-1,044,738.17

Finding the Fourth Proportional to 1,769,656.93, 2,442,056.23 and 1,044,738.17

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Solution

The fourth proportional to 1,769,656.93, 2,442,056.23 and 1,044,738.17 is: 1,441,697.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,656.93 : 2,442,056.23 = 1,044,738.17 : x
  2. Step 2: Convert to fraction form
    1,769,656.93/2,442,056.23 = 1,044,738.17/x
  3. Step 3: Cross multiply
    1,769,656.93x = 2,442,056.23 × 1,044,738.17
  4. Step 4: Simplify right side
    1,769,656.93x = 2,551,309,339,333.33
  5. Step 5: Solve for x
    x = 2,551,309,339,333.33/1,769,656.93
  6. Step 6: Final answer
    x = 1,441,697.15

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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.