Home / 4,633,714.08-6,949,827.52-1,267,133.76

Finding the Fourth Proportional to 4,633,714.08, 6,949,827.52 and 1,267,133.76

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Solution

The fourth proportional to 4,633,714.08, 6,949,827.52 and 1,267,133.76 is: 1,900,497.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,714.08 : 6,949,827.52 = 1,267,133.76 : x
  2. Step 2: Convert to fraction form
    4,633,714.08/6,949,827.52 = 1,267,133.76/x
  3. Step 3: Cross multiply
    4,633,714.08x = 6,949,827.52 × 1,267,133.76
  4. Step 4: Simplify right side
    4,633,714.08x = 8,806,361,076,769.07
  5. Step 5: Solve for x
    x = 8,806,361,076,769.07/4,633,714.08
  6. Step 6: Final answer
    x = 1,900,497.30

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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.