Home / 2,895,069.60-4,342,577.40-736,099.38

Finding the Fourth Proportional to 2,895,069.60, 4,342,577.40 and 736,099.38

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Solution

The fourth proportional to 2,895,069.60, 4,342,577.40 and 736,099.38 is: 1,104,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,069.60 : 4,342,577.40 = 736,099.38 : x
  2. Step 2: Convert to fraction form
    2,895,069.60/4,342,577.40 = 736,099.38/x
  3. Step 3: Cross multiply
    2,895,069.60x = 4,342,577.40 × 736,099.38
  4. Step 4: Simplify right side
    2,895,069.60x = 3,196,568,531,742.01
  5. Step 5: Solve for x
    x = 3,196,568,531,742.01/2,895,069.60
  6. Step 6: Final answer
    x = 1,104,142.20

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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.