Home / 7,585,814.28-10,467,563.94-4,488,432.60

Finding the Fourth Proportional to 7,585,814.28, 10,467,563.94 and 4,488,432.60

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Solution

The fourth proportional to 7,585,814.28, 10,467,563.94 and 4,488,432.60 is: 6,193,528.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,814.28 : 10,467,563.94 = 4,488,432.60 : x
  2. Step 2: Convert to fraction form
    7,585,814.28/10,467,563.94 = 4,488,432.60/x
  3. Step 3: Cross multiply
    7,585,814.28x = 10,467,563.94 × 4,488,432.60
  4. Step 4: Simplify right side
    7,585,814.28x = 46,982,955,230,880.44
  5. Step 5: Solve for x
    x = 46,982,955,230,880.44/7,585,814.28
  6. Step 6: Final answer
    x = 6,193,528.27

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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.