Home / 4,814,479.91-6,640,108.25-4,232,458.59

Finding the Fourth Proportional to 4,814,479.91, 6,640,108.25 and 4,232,458.59

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Solution

The fourth proportional to 4,814,479.91, 6,640,108.25 and 4,232,458.59 is: 5,837,387.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,479.91 : 6,640,108.25 = 4,232,458.59 : x
  2. Step 2: Convert to fraction form
    4,814,479.91/6,640,108.25 = 4,232,458.59/x
  3. Step 3: Cross multiply
    4,814,479.91x = 6,640,108.25 × 4,232,458.59
  4. Step 4: Simplify right side
    4,814,479.91x = 28,103,983,201,242.37
  5. Step 5: Solve for x
    x = 28,103,983,201,242.37/4,814,479.91
  6. Step 6: Final answer
    x = 5,837,387.16

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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.