Home / 1,064,207.21-1,468,637.06-580,803.39

Finding the Fourth Proportional to 1,064,207.21, 1,468,637.06 and 580,803.39

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Solution

The fourth proportional to 1,064,207.21, 1,468,637.06 and 580,803.39 is: 801,525.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,207.21 : 1,468,637.06 = 580,803.39 : x
  2. Step 2: Convert to fraction form
    1,064,207.21/1,468,637.06 = 580,803.39/x
  3. Step 3: Cross multiply
    1,064,207.21x = 1,468,637.06 × 580,803.39
  4. Step 4: Simplify right side
    1,064,207.21x = 852,989,380,223.62
  5. Step 5: Solve for x
    x = 852,989,380,223.62/1,064,207.21
  6. Step 6: Final answer
    x = 801,525.66

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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.