Home / 2,842,052.67-3,922,060.10-1,552,892.92

Finding the Fourth Proportional to 2,842,052.67, 3,922,060.10 and 1,552,892.92

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Solution

The fourth proportional to 2,842,052.67, 3,922,060.10 and 1,552,892.92 is: 2,143,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,842,052.67 : 3,922,060.10 = 1,552,892.92 : x
  2. Step 2: Convert to fraction form
    2,842,052.67/3,922,060.10 = 1,552,892.92/x
  3. Step 3: Cross multiply
    2,842,052.67x = 3,922,060.10 × 1,552,892.92
  4. Step 4: Simplify right side
    2,842,052.67x = 6,090,539,343,534.88
  5. Step 5: Solve for x
    x = 6,090,539,343,534.88/2,842,052.67
  6. Step 6: Final answer
    x = 2,143,007.20

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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.