Home / 4,032,358.10-6,048,407.55-1,336,807.70

Finding the Fourth Proportional to 4,032,358.10, 6,048,407.55 and 1,336,807.70

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Solution

The fourth proportional to 4,032,358.10, 6,048,407.55 and 1,336,807.70 is: 2,005,168.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,358.10 : 6,048,407.55 = 1,336,807.70 : x
  2. Step 2: Convert to fraction form
    4,032,358.10/6,048,407.55 = 1,336,807.70/x
  3. Step 3: Cross multiply
    4,032,358.10x = 6,048,407.55 × 1,336,807.70
  4. Step 4: Simplify right side
    4,032,358.10x = 8,085,557,785,578.14
  5. Step 5: Solve for x
    x = 8,085,557,785,578.14/4,032,358.10
  6. Step 6: Final answer
    x = 2,005,168.58

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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.