Home / 4,743,482.64-6,545,959.20-2,567,968.32

Finding the Fourth Proportional to 4,743,482.64, 6,545,959.20 and 2,567,968.32

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Solution

The fourth proportional to 4,743,482.64, 6,545,959.20 and 2,567,968.32 is: 3,543,770.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,482.64 : 6,545,959.20 = 2,567,968.32 : x
  2. Step 2: Convert to fraction form
    4,743,482.64/6,545,959.20 = 2,567,968.32/x
  3. Step 3: Cross multiply
    4,743,482.64x = 6,545,959.20 × 2,567,968.32
  4. Step 4: Simplify right side
    4,743,482.64x = 16,809,815,849,612.54
  5. Step 5: Solve for x
    x = 16,809,815,849,612.54/4,743,482.64
  6. Step 6: Final answer
    x = 3,543,770.92

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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.