Home / 1,064,054.08-1,468,398.80-580,629.20

Finding the Fourth Proportional to 1,064,054.08, 1,468,398.80 and 580,629.20

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Solution

The fourth proportional to 1,064,054.08, 1,468,398.80 and 580,629.20 is: 801,270.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,054.08 : 1,468,398.80 = 580,629.20 : x
  2. Step 2: Convert to fraction form
    1,064,054.08/1,468,398.80 = 580,629.20/x
  3. Step 3: Cross multiply
    1,064,054.08x = 1,468,398.80 × 580,629.20
  4. Step 4: Simplify right side
    1,064,054.08x = 852,595,220,524.96
  5. Step 5: Solve for x
    x = 852,595,220,524.96/1,064,054.08
  6. Step 6: Final answer
    x = 801,270.57

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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.