Home / 3,301,904.29-4,556,556.84-1,851,567.88

Finding the Fourth Proportional to 3,301,904.29, 4,556,556.84 and 1,851,567.88

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Solution

The fourth proportional to 3,301,904.29, 4,556,556.84 and 1,851,567.88 is: 2,555,123.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,904.29 : 4,556,556.84 = 1,851,567.88 : x
  2. Step 2: Convert to fraction form
    3,301,904.29/4,556,556.84 = 1,851,567.88/x
  3. Step 3: Cross multiply
    3,301,904.29x = 4,556,556.84 × 1,851,567.88
  4. Step 4: Simplify right side
    3,301,904.29x = 8,436,774,288,338.30
  5. Step 5: Solve for x
    x = 8,436,774,288,338.30/3,301,904.29
  6. Step 6: Final answer
    x = 2,555,123.82

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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.