Home / 4,837,164.26-7,255,746.34-1,763,385.60

Finding the Fourth Proportional to 4,837,164.26, 7,255,746.34 and 1,763,385.60

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Solution

The fourth proportional to 4,837,164.26, 7,255,746.34 and 1,763,385.60 is: 2,645,078.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,164.26 : 7,255,746.34 = 1,763,385.60 : x
  2. Step 2: Convert to fraction form
    4,837,164.26/7,255,746.34 = 1,763,385.60/x
  3. Step 3: Cross multiply
    4,837,164.26x = 7,255,746.34 × 1,763,385.60
  4. Step 4: Simplify right side
    4,837,164.26x = 12,794,678,613,208.71
  5. Step 5: Solve for x
    x = 12,794,678,613,208.71/4,837,164.26
  6. Step 6: Final answer
    x = 2,645,078.38

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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.