Home / 4,074,804.36-6,108,406.32-1,377,252.86

Finding the Fourth Proportional to 4,074,804.36, 6,108,406.32 and 1,377,252.86

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Solution

The fourth proportional to 4,074,804.36, 6,108,406.32 and 1,377,252.86 is: 2,064,594.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,804.36 : 6,108,406.32 = 1,377,252.86 : x
  2. Step 2: Convert to fraction form
    4,074,804.36/6,108,406.32 = 1,377,252.86/x
  3. Step 3: Cross multiply
    4,074,804.36x = 6,108,406.32 × 1,377,252.86
  4. Step 4: Simplify right side
    4,074,804.36x = 8,412,820,048,884.74
  5. Step 5: Solve for x
    x = 8,412,820,048,884.74/4,074,804.36
  6. Step 6: Final answer
    x = 2,064,594.84

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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.