Home / 3,527,034.86-4,867,758.35-2,076,865.23

Finding the Fourth Proportional to 3,527,034.86, 4,867,758.35 and 2,076,865.23

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Solution

The fourth proportional to 3,527,034.86, 4,867,758.35 and 2,076,865.23 is: 2,866,339.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,034.86 : 4,867,758.35 = 2,076,865.23 : x
  2. Step 2: Convert to fraction form
    3,527,034.86/4,867,758.35 = 2,076,865.23/x
  3. Step 3: Cross multiply
    3,527,034.86x = 4,867,758.35 × 2,076,865.23
  4. Step 4: Simplify right side
    3,527,034.86x = 10,109,678,054,772.84
  5. Step 5: Solve for x
    x = 10,109,678,054,772.84/3,527,034.86
  6. Step 6: Final answer
    x = 2,866,339.14

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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.