Home / 1,064,087.84-1,468,395.60-580,640.96

Finding the Fourth Proportional to 1,064,087.84, 1,468,395.60 and 580,640.96

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Solution

The fourth proportional to 1,064,087.84, 1,468,395.60 and 580,640.96 is: 801,259.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,087.84 : 1,468,395.60 = 580,640.96 : x
  2. Step 2: Convert to fraction form
    1,064,087.84/1,468,395.60 = 580,640.96/x
  3. Step 3: Cross multiply
    1,064,087.84x = 1,468,395.60 × 580,640.96
  4. Step 4: Simplify right side
    1,064,087.84x = 852,610,630,843.78
  5. Step 5: Solve for x
    x = 852,610,630,843.78/1,064,087.84
  6. Step 6: Final answer
    x = 801,259.63

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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.