Home / 2,076,218.04-2,863,390.86-1,350,800.76

Finding the Fourth Proportional to 2,076,218.04, 2,863,390.86 and 1,350,800.76

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Solution

The fourth proportional to 2,076,218.04, 2,863,390.86 and 1,350,800.76 is: 1,862,940.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,218.04 : 2,863,390.86 = 1,350,800.76 : x
  2. Step 2: Convert to fraction form
    2,076,218.04/2,863,390.86 = 1,350,800.76/x
  3. Step 3: Cross multiply
    2,076,218.04x = 2,863,390.86 × 1,350,800.76
  4. Step 4: Simplify right side
    2,076,218.04x = 3,867,870,549,865.05
  5. Step 5: Solve for x
    x = 3,867,870,549,865.05/2,076,218.04
  6. Step 6: Final answer
    x = 1,862,940.44

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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.