Home / 6,030,668.82-9,038,592.12-2,787,819.96

Finding the Fourth Proportional to 6,030,668.82, 9,038,592.12 and 2,787,819.96

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Solution

The fourth proportional to 6,030,668.82, 9,038,592.12 and 2,787,819.96 is: 4,178,303.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,668.82 : 9,038,592.12 = 2,787,819.96 : x
  2. Step 2: Convert to fraction form
    6,030,668.82/9,038,592.12 = 2,787,819.96/x
  3. Step 3: Cross multiply
    6,030,668.82x = 9,038,592.12 × 2,787,819.96
  4. Step 4: Simplify right side
    6,030,668.82x = 25,197,967,522,434.71
  5. Step 5: Solve for x
    x = 25,197,967,522,434.71/6,030,668.82
  6. Step 6: Final answer
    x = 4,178,303.98

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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.