Home / 2,575,185.68-3,554,409.48-1,759,719.44

Finding the Fourth Proportional to 2,575,185.68, 3,554,409.48 and 1,759,719.44

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Solution

The fourth proportional to 2,575,185.68, 3,554,409.48 and 1,759,719.44 is: 2,428,859.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,185.68 : 3,554,409.48 = 1,759,719.44 : x
  2. Step 2: Convert to fraction form
    2,575,185.68/3,554,409.48 = 1,759,719.44/x
  3. Step 3: Cross multiply
    2,575,185.68x = 3,554,409.48 × 1,759,719.44
  4. Step 4: Simplify right side
    2,575,185.68x = 6,254,763,459,676.29
  5. Step 5: Solve for x
    x = 6,254,763,459,676.29/2,575,185.68
  6. Step 6: Final answer
    x = 2,428,859.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.