Home / 1,769,657.93-2,442,057.60-1,044,739.16

Finding the Fourth Proportional to 1,769,657.93, 2,442,057.60 and 1,044,739.16

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Solution

The fourth proportional to 1,769,657.93, 2,442,057.60 and 1,044,739.16 is: 1,441,698.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,657.93 : 2,442,057.60 = 1,044,739.16 : x
  2. Step 2: Convert to fraction form
    1,769,657.93/2,442,057.60 = 1,044,739.16/x
  3. Step 3: Cross multiply
    1,769,657.93x = 2,442,057.60 × 1,044,739.16
  4. Step 4: Simplify right side
    1,769,657.93x = 2,551,313,215,718.53
  5. Step 5: Solve for x
    x = 2,551,313,215,718.53/1,769,657.93
  6. Step 6: Final answer
    x = 1,441,698.52

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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.