Home / 2,651,622.37-3,980,216.58-2,349,946.56

Finding the Fourth Proportional to 2,651,622.37, 3,980,216.58 and 2,349,946.56

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Solution

The fourth proportional to 2,651,622.37, 3,980,216.58 and 2,349,946.56 is: 3,527,386.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,622.37 : 3,980,216.58 = 2,349,946.56 : x
  2. Step 2: Convert to fraction form
    2,651,622.37/3,980,216.58 = 2,349,946.56/x
  3. Step 3: Cross multiply
    2,651,622.37x = 3,980,216.58 × 2,349,946.56
  4. Step 4: Simplify right side
    2,651,622.37x = 9,353,296,266,339.48
  5. Step 5: Solve for x
    x = 9,353,296,266,339.48/2,651,622.37
  6. Step 6: Final answer
    x = 3,527,386.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.