Home / 4,759,312.85-6,561,508.27-3,782,513.60

Finding the Fourth Proportional to 4,759,312.85, 6,561,508.27 and 3,782,513.60

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Solution

The fourth proportional to 4,759,312.85, 6,561,508.27 and 3,782,513.60 is: 5,214,827.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,312.85 : 6,561,508.27 = 3,782,513.60 : x
  2. Step 2: Convert to fraction form
    4,759,312.85/6,561,508.27 = 3,782,513.60/x
  3. Step 3: Cross multiply
    4,759,312.85x = 6,561,508.27 × 3,782,513.60
  4. Step 4: Simplify right side
    4,759,312.85x = 24,818,994,216,067.36
  5. Step 5: Solve for x
    x = 24,818,994,216,067.36/4,759,312.85
  6. Step 6: Final answer
    x = 5,214,827.23

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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.