Home / 4,127,216.63-5,695,558.94-2,316,380.63

Finding the Fourth Proportional to 4,127,216.63, 5,695,558.94 and 2,316,380.63

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Solution

The fourth proportional to 4,127,216.63, 5,695,558.94 and 2,316,380.63 is: 3,196,605.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,216.63 : 5,695,558.94 = 2,316,380.63 : x
  2. Step 2: Convert to fraction form
    4,127,216.63/5,695,558.94 = 2,316,380.63/x
  3. Step 3: Cross multiply
    4,127,216.63x = 5,695,558.94 × 2,316,380.63
  4. Step 4: Simplify right side
    4,127,216.63x = 13,193,082,382,952.49
  5. Step 5: Solve for x
    x = 13,193,082,382,952.49/4,127,216.63
  6. Step 6: Final answer
    x = 3,196,605.26

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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.