Home / 2,534,001.12-3,802,250.70-1,186,255.08

Finding the Fourth Proportional to 2,534,001.12, 3,802,250.70 and 1,186,255.08

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Solution

The fourth proportional to 2,534,001.12, 3,802,250.70 and 1,186,255.08 is: 1,779,967.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,001.12 : 3,802,250.70 = 1,186,255.08 : x
  2. Step 2: Convert to fraction form
    2,534,001.12/3,802,250.70 = 1,186,255.08/x
  3. Step 3: Cross multiply
    2,534,001.12x = 3,802,250.70 × 1,186,255.08
  4. Step 4: Simplify right side
    2,534,001.12x = 4,510,439,208,308.56
  5. Step 5: Solve for x
    x = 4,510,439,208,308.56/2,534,001.12
  6. Step 6: Final answer
    x = 1,779,967.33

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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.