Home / 3,153,847.15-4,713,491.03-2,302,713.23

Finding the Fourth Proportional to 3,153,847.15, 4,713,491.03 and 2,302,713.23

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Solution

The fourth proportional to 3,153,847.15, 4,713,491.03 and 2,302,713.23 is: 3,441,453.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,847.15 : 4,713,491.03 = 2,302,713.23 : x
  2. Step 2: Convert to fraction form
    3,153,847.15/4,713,491.03 = 2,302,713.23/x
  3. Step 3: Cross multiply
    3,153,847.15x = 4,713,491.03 × 2,302,713.23
  4. Step 4: Simplify right side
    3,153,847.15x = 10,853,818,132,139.07
  5. Step 5: Solve for x
    x = 10,853,818,132,139.07/3,153,847.15
  6. Step 6: Final answer
    x = 3,441,453.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.