Home / 1,064,021.85-1,468,409.58-580,595.22

Finding the Fourth Proportional to 1,064,021.85, 1,468,409.58 and 580,595.22

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Solution

The fourth proportional to 1,064,021.85, 1,468,409.58 and 580,595.22 is: 801,253.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,021.85 : 1,468,409.58 = 580,595.22 : x
  2. Step 2: Convert to fraction form
    1,064,021.85/1,468,409.58 = 580,595.22/x
  3. Step 3: Cross multiply
    1,064,021.85x = 1,468,409.58 × 580,595.22
  4. Step 4: Simplify right side
    1,064,021.85x = 852,551,583,150.21
  5. Step 5: Solve for x
    x = 852,551,583,150.21/1,064,021.85
  6. Step 6: Final answer
    x = 801,253.83

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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.