Home / 1,751,567.90-2,627,351.85-629,750.30

Finding the Fourth Proportional to 1,751,567.90, 2,627,351.85 and 629,750.30

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Solution

The fourth proportional to 1,751,567.90, 2,627,351.85 and 629,750.30 is: 944,625.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,567.90 : 2,627,351.85 = 629,750.30 : x
  2. Step 2: Convert to fraction form
    1,751,567.90/2,627,351.85 = 629,750.30/x
  3. Step 3: Cross multiply
    1,751,567.90x = 2,627,351.85 × 629,750.30
  4. Step 4: Simplify right side
    1,751,567.90x = 1,654,575,615,743.06
  5. Step 5: Solve for x
    x = 1,654,575,615,743.06/1,751,567.90
  6. Step 6: Final answer
    x = 944,625.45

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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.