Home / 3,533,379.11-5,300,564.42-1,736,333.36

Finding the Fourth Proportional to 3,533,379.11, 5,300,564.42 and 1,736,333.36

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Solution

The fourth proportional to 3,533,379.11, 5,300,564.42 and 1,736,333.36 is: 2,604,743.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,379.11 : 5,300,564.42 = 1,736,333.36 : x
  2. Step 2: Convert to fraction form
    3,533,379.11/5,300,564.42 = 1,736,333.36/x
  3. Step 3: Cross multiply
    3,533,379.11x = 5,300,564.42 × 1,736,333.36
  4. Step 4: Simplify right side
    3,533,379.11x = 9,203,546,807,113.06
  5. Step 5: Solve for x
    x = 9,203,546,807,113.06/3,533,379.11
  6. Step 6: Final answer
    x = 2,604,743.66

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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.