Home / 3,443,096.48-4,748,247.46-2,136,560.51

Finding the Fourth Proportional to 3,443,096.48, 4,748,247.46 and 2,136,560.51

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Solution

The fourth proportional to 3,443,096.48, 4,748,247.46 and 2,136,560.51 is: 2,946,451.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,096.48 : 4,748,247.46 = 2,136,560.51 : x
  2. Step 2: Convert to fraction form
    3,443,096.48/4,748,247.46 = 2,136,560.51/x
  3. Step 3: Cross multiply
    3,443,096.48x = 4,748,247.46 × 2,136,560.51
  4. Step 4: Simplify right side
    3,443,096.48x = 10,144,917,990,558.08
  5. Step 5: Solve for x
    x = 10,144,917,990,558.08/3,443,096.48
  6. Step 6: Final answer
    x = 2,946,451.85

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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.