Home / 1,087,997.44-1,501,406.62-604,550.16

Finding the Fourth Proportional to 1,087,997.44, 1,501,406.62 and 604,550.16

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Solution

The fourth proportional to 1,087,997.44, 1,501,406.62 and 604,550.16 is: 834,262.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,997.44 : 1,501,406.62 = 604,550.16 : x
  2. Step 2: Convert to fraction form
    1,087,997.44/1,501,406.62 = 604,550.16/x
  3. Step 3: Cross multiply
    1,087,997.44x = 1,501,406.62 × 604,550.16
  4. Step 4: Simplify right side
    1,087,997.44x = 907,675,612,346.06
  5. Step 5: Solve for x
    x = 907,675,612,346.06/1,087,997.44
  6. Step 6: Final answer
    x = 834,262.64

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Double scale
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1.5x scale

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.