Home / 6,616,268.70-9,925,569.45-2,358,908.70

Finding the Fourth Proportional to 6,616,268.70, 9,925,569.45 and 2,358,908.70

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Solution

The fourth proportional to 6,616,268.70, 9,925,569.45 and 2,358,908.70 is: 3,538,778.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,616,268.70 : 9,925,569.45 = 2,358,908.70 : x
  2. Step 2: Convert to fraction form
    6,616,268.70/9,925,569.45 = 2,358,908.70/x
  3. Step 3: Cross multiply
    6,616,268.70x = 9,925,569.45 × 2,358,908.70
  4. Step 4: Simplify right side
    6,616,268.70x = 23,413,512,128,059.21
  5. Step 5: Solve for x
    x = 23,413,512,128,059.21/6,616,268.70
  6. Step 6: Final answer
    x = 3,538,778.91

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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.