Home / 6,585,825.60-9,884,959.20-4,066,401.60

Finding the Fourth Proportional to 6,585,825.60, 9,884,959.20 and 4,066,401.60

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Solution

The fourth proportional to 6,585,825.60, 9,884,959.20 and 4,066,401.60 is: 6,103,443.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,825.60 : 9,884,959.20 = 4,066,401.60 : x
  2. Step 2: Convert to fraction form
    6,585,825.60/9,884,959.20 = 4,066,401.60/x
  3. Step 3: Cross multiply
    6,585,825.60x = 9,884,959.20 × 4,066,401.60
  4. Step 4: Simplify right side
    6,585,825.60x = 40,196,213,906,814.72
  5. Step 5: Solve for x
    x = 40,196,213,906,814.72/6,585,825.60
  6. Step 6: Final answer
    x = 6,103,443.42

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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.