Home / 2,534,005.62-3,802,257.45-1,186,259.58

Finding the Fourth Proportional to 2,534,005.62, 3,802,257.45 and 1,186,259.58

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Solution

The fourth proportional to 2,534,005.62, 3,802,257.45 and 1,186,259.58 is: 1,779,974.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,005.62 : 3,802,257.45 = 1,186,259.58 : x
  2. Step 2: Convert to fraction form
    2,534,005.62/3,802,257.45 = 1,186,259.58/x
  3. Step 3: Cross multiply
    2,534,005.62x = 3,802,257.45 × 1,186,259.58
  4. Step 4: Simplify right side
    2,534,005.62x = 4,510,464,325,688.87
  5. Step 5: Solve for x
    x = 4,510,464,325,688.87/2,534,005.62
  6. Step 6: Final answer
    x = 1,779,974.08

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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.