Home / 2,534,002.12-3,802,252.20-1,186,256.08

Finding the Fourth Proportional to 2,534,002.12, 3,802,252.20 and 1,186,256.08

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Solution

The fourth proportional to 2,534,002.12, 3,802,252.20 and 1,186,256.08 is: 1,779,968.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,002.12 : 3,802,252.20 = 1,186,256.08 : x
  2. Step 2: Convert to fraction form
    2,534,002.12/3,802,252.20 = 1,186,256.08/x
  3. Step 3: Cross multiply
    2,534,002.12x = 3,802,252.20 × 1,186,256.08
  4. Step 4: Simplify right side
    2,534,002.12x = 4,510,444,789,943.38
  5. Step 5: Solve for x
    x = 4,510,444,789,943.38/2,534,002.12
  6. Step 6: Final answer
    x = 1,779,968.83

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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.