Home / 4,741,350.63-6,543,075.48-2,565,909.60

Finding the Fourth Proportional to 4,741,350.63, 6,543,075.48 and 2,565,909.60

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Solution

The fourth proportional to 4,741,350.63, 6,543,075.48 and 2,565,909.60 is: 3,540,961.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,350.63 : 6,543,075.48 = 2,565,909.60 : x
  2. Step 2: Convert to fraction form
    4,741,350.63/6,543,075.48 = 2,565,909.60/x
  3. Step 3: Cross multiply
    4,741,350.63x = 6,543,075.48 × 2,565,909.60
  4. Step 4: Simplify right side
    4,741,350.63x = 16,788,940,153,497.91
  5. Step 5: Solve for x
    x = 16,788,940,153,497.91/4,741,350.63
  6. Step 6: Final answer
    x = 3,540,961.53

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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.