Home / 584,790.10-877,211.07-164,056.66

Finding the Fourth Proportional to 584,790.10, 877,211.07 and 164,056.66

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Solution

The fourth proportional to 584,790.10, 877,211.07 and 164,056.66 is: 246,092.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,790.10 : 877,211.07 = 164,056.66 : x
  2. Step 2: Convert to fraction form
    584,790.10/877,211.07 = 164,056.66/x
  3. Step 3: Cross multiply
    584,790.10x = 877,211.07 × 164,056.66
  4. Step 4: Simplify right side
    584,790.10x = 143,912,318,259.23
  5. Step 5: Solve for x
    x = 143,912,318,259.23/584,790.10
  6. Step 6: Final answer
    x = 246,092.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.