Home / 5,877,707.53-8,111,505.72-3,264,223.15

Finding the Fourth Proportional to 5,877,707.53, 8,111,505.72 and 3,264,223.15

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Solution

The fourth proportional to 5,877,707.53, 8,111,505.72 and 3,264,223.15 is: 4,504,777.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,707.53 : 8,111,505.72 = 3,264,223.15 : x
  2. Step 2: Convert to fraction form
    5,877,707.53/8,111,505.72 = 3,264,223.15/x
  3. Step 3: Cross multiply
    5,877,707.53x = 8,111,505.72 × 3,264,223.15
  4. Step 4: Simplify right side
    5,877,707.53x = 26,477,764,712,023.89
  5. Step 5: Solve for x
    x = 26,477,764,712,023.89/5,877,707.53
  6. Step 6: Final answer
    x = 4,504,777.52

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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.