Home / 3,395,807.09-4,685,788.02-2,295,632.34

Finding the Fourth Proportional to 3,395,807.09, 4,685,788.02 and 2,295,632.34

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Solution

The fourth proportional to 3,395,807.09, 4,685,788.02 and 2,295,632.34 is: 3,167,684.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,807.09 : 4,685,788.02 = 2,295,632.34 : x
  2. Step 2: Convert to fraction form
    3,395,807.09/4,685,788.02 = 2,295,632.34/x
  3. Step 3: Cross multiply
    3,395,807.09x = 4,685,788.02 × 2,295,632.34
  4. Step 4: Simplify right side
    3,395,807.09x = 10,756,846,482,189.46
  5. Step 5: Solve for x
    x = 10,756,846,482,189.46/3,395,807.09
  6. Step 6: Final answer
    x = 3,167,684.80

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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.