Home / 2,301,073.14-3,450,858.48-763,655.58

Finding the Fourth Proportional to 2,301,073.14, 3,450,858.48 and 763,655.58

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Solution

The fourth proportional to 2,301,073.14, 3,450,858.48 and 763,655.58 is: 1,145,234.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,073.14 : 3,450,858.48 = 763,655.58 : x
  2. Step 2: Convert to fraction form
    2,301,073.14/3,450,858.48 = 763,655.58/x
  3. Step 3: Cross multiply
    2,301,073.14x = 3,450,858.48 × 763,655.58
  4. Step 4: Simplify right side
    2,301,073.14x = 2,635,267,316,788.03
  5. Step 5: Solve for x
    x = 2,635,267,316,788.03/2,301,073.14
  6. Step 6: Final answer
    x = 1,145,234.05

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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.