Home / 2,433,608.90-3,358,007.20-1,400,917.16

Finding the Fourth Proportional to 2,433,608.90, 3,358,007.20 and 1,400,917.16

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Solution

The fourth proportional to 2,433,608.90, 3,358,007.20 and 1,400,917.16 is: 1,933,050.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,608.90 : 3,358,007.20 = 1,400,917.16 : x
  2. Step 2: Convert to fraction form
    2,433,608.90/3,358,007.20 = 1,400,917.16/x
  3. Step 3: Cross multiply
    2,433,608.90x = 3,358,007.20 × 1,400,917.16
  4. Step 4: Simplify right side
    2,433,608.90x = 4,704,289,909,883.55
  5. Step 5: Solve for x
    x = 4,704,289,909,883.55/2,433,608.90
  6. Step 6: Final answer
    x = 1,933,050.91

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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.