Home / 1,064,334.70-1,468,813.80-580,931.56

Finding the Fourth Proportional to 1,064,334.70, 1,468,813.80 and 580,931.56

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Solution

The fourth proportional to 1,064,334.70, 1,468,813.80 and 580,931.56 is: 801,702.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,334.70 : 1,468,813.80 = 580,931.56 : x
  2. Step 2: Convert to fraction form
    1,064,334.70/1,468,813.80 = 580,931.56/x
  3. Step 3: Cross multiply
    1,064,334.70x = 1,468,813.80 × 580,931.56
  4. Step 4: Simplify right side
    1,064,334.70x = 853,280,292,183.53
  5. Step 5: Solve for x
    x = 853,280,292,183.53/1,064,334.70
  6. Step 6: Final answer
    x = 801,702.97

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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.