Home / 3,697,465.22-5,546,123.56-1,675,332.21

Finding the Fourth Proportional to 3,697,465.22, 5,546,123.56 and 1,675,332.21

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Solution

The fourth proportional to 3,697,465.22, 5,546,123.56 and 1,675,332.21 is: 2,512,964.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,465.22 : 5,546,123.56 = 1,675,332.21 : x
  2. Step 2: Convert to fraction form
    3,697,465.22/5,546,123.56 = 1,675,332.21/x
  3. Step 3: Cross multiply
    3,697,465.22x = 5,546,123.56 × 1,675,332.21
  4. Step 4: Simplify right side
    3,697,465.22x = 9,291,599,463,600.55
  5. Step 5: Solve for x
    x = 9,291,599,463,600.55/3,697,465.22
  6. Step 6: Final answer
    x = 2,512,964.67

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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.