Home / 2,901,634.96-4,355,815.14-1,556,425.04

Finding the Fourth Proportional to 2,901,634.96, 4,355,815.14 and 1,556,425.04

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Solution

The fourth proportional to 2,901,634.96, 4,355,815.14 and 1,556,425.04 is: 2,336,441.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,634.96 : 4,355,815.14 = 1,556,425.04 : x
  2. Step 2: Convert to fraction form
    2,901,634.96/4,355,815.14 = 1,556,425.04/x
  3. Step 3: Cross multiply
    2,901,634.96x = 4,355,815.14 × 1,556,425.04
  4. Step 4: Simplify right side
    2,901,634.96x = 6,779,499,753,507.11
  5. Step 5: Solve for x
    x = 6,779,499,753,507.11/2,901,634.96
  6. Step 6: Final answer
    x = 2,336,441.30

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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.