Home / 2,440,298.01-3,655,297.48-1,957,914.15

Finding the Fourth Proportional to 2,440,298.01, 3,655,297.48 and 1,957,914.15

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Solution

The fourth proportional to 2,440,298.01, 3,655,297.48 and 1,957,914.15 is: 2,932,739.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,298.01 : 3,655,297.48 = 1,957,914.15 : x
  2. Step 2: Convert to fraction form
    2,440,298.01/3,655,297.48 = 1,957,914.15/x
  3. Step 3: Cross multiply
    2,440,298.01x = 3,655,297.48 × 1,957,914.15
  4. Step 4: Simplify right side
    2,440,298.01x = 7,156,758,658,551.34
  5. Step 5: Solve for x
    x = 7,156,758,658,551.34/2,440,298.01
  6. Step 6: Final answer
    x = 2,932,739.62

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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.