Home / 1,797,265.12-2,695,892.64-732,056.80

Finding the Fourth Proportional to 1,797,265.12, 2,695,892.64 and 732,056.80

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Solution

The fourth proportional to 1,797,265.12, 2,695,892.64 and 732,056.80 is: 1,098,083.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,265.12 : 2,695,892.64 = 732,056.80 : x
  2. Step 2: Convert to fraction form
    1,797,265.12/2,695,892.64 = 732,056.80/x
  3. Step 3: Cross multiply
    1,797,265.12x = 2,695,892.64 × 732,056.80
  4. Step 4: Simplify right side
    1,797,265.12x = 1,973,546,539,181.95
  5. Step 5: Solve for x
    x = 1,973,546,539,181.95/1,797,265.12
  6. Step 6: Final answer
    x = 1,098,083.15

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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.