Home / 3,556,015.24-4,907,309.72-1,924,434.45

Finding the Fourth Proportional to 3,556,015.24, 4,907,309.72 and 1,924,434.45

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Solution

The fourth proportional to 3,556,015.24, 4,907,309.72 and 1,924,434.45 is: 2,655,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,015.24 : 4,907,309.72 = 1,924,434.45 : x
  2. Step 2: Convert to fraction form
    3,556,015.24/4,907,309.72 = 1,924,434.45/x
  3. Step 3: Cross multiply
    3,556,015.24x = 4,907,309.72 × 1,924,434.45
  4. Step 4: Simplify right side
    3,556,015.24x = 9,443,795,881,987.85
  5. Step 5: Solve for x
    x = 9,443,795,881,987.85/3,556,015.24
  6. Step 6: Final answer
    x = 2,655,724.24

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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.