Home / 3,421,072.53-4,695,932.25-3,025,214.60

Finding the Fourth Proportional to 3,421,072.53, 4,695,932.25 and 3,025,214.60

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Solution

The fourth proportional to 3,421,072.53, 4,695,932.25 and 3,025,214.60 is: 4,152,558.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,421,072.53 : 4,695,932.25 = 3,025,214.60 : x
  2. Step 2: Convert to fraction form
    3,421,072.53/4,695,932.25 = 3,025,214.60/x
  3. Step 3: Cross multiply
    3,421,072.53x = 4,695,932.25 × 3,025,214.60
  4. Step 4: Simplify right side
    3,421,072.53x = 14,206,202,779,831.19
  5. Step 5: Solve for x
    x = 14,206,202,779,831.19/3,421,072.53
  6. Step 6: Final answer
    x = 4,152,558.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.