Home / 2,907,007.52-4,360,530.72-1,013,741.60

Finding the Fourth Proportional to 2,907,007.52, 4,360,530.72 and 1,013,741.60

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Solution

The fourth proportional to 2,907,007.52, 4,360,530.72 and 1,013,741.60 is: 1,520,619.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,007.52 : 4,360,530.72 = 1,013,741.60 : x
  2. Step 2: Convert to fraction form
    2,907,007.52/4,360,530.72 = 1,013,741.60/x
  3. Step 3: Cross multiply
    2,907,007.52x = 4,360,530.72 × 1,013,741.60
  4. Step 4: Simplify right side
    2,907,007.52x = 4,420,451,388,941.95
  5. Step 5: Solve for x
    x = 4,420,451,388,941.95/2,907,007.52
  6. Step 6: Final answer
    x = 1,520,619.18

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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.