Home / 477,095.44-658,328.04-295,741.50

Finding the Fourth Proportional to 477,095.44, 658,328.04 and 295,741.50

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Solution

The fourth proportional to 477,095.44, 658,328.04 and 295,741.50 is: 408,083.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    477,095.44 : 658,328.04 = 295,741.50 : x
  2. Step 2: Convert to fraction form
    477,095.44/658,328.04 = 295,741.50/x
  3. Step 3: Cross multiply
    477,095.44x = 658,328.04 × 295,741.50
  4. Step 4: Simplify right side
    477,095.44x = 194,694,922,041.66
  5. Step 5: Solve for x
    x = 194,694,922,041.66/477,095.44
  6. Step 6: Final answer
    x = 408,083.80

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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.