Home / 4,129,470.51-5,699,580.12-2,294,559.29

Finding the Fourth Proportional to 4,129,470.51, 5,699,580.12 and 2,294,559.29

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Solution

The fourth proportional to 4,129,470.51, 5,699,580.12 and 2,294,559.29 is: 3,166,997.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,470.51 : 5,699,580.12 = 2,294,559.29 : x
  2. Step 2: Convert to fraction form
    4,129,470.51/5,699,580.12 = 2,294,559.29/x
  3. Step 3: Cross multiply
    4,129,470.51x = 5,699,580.12 × 2,294,559.29
  4. Step 4: Simplify right side
    4,129,470.51x = 13,078,024,484,947.42
  5. Step 5: Solve for x
    x = 13,078,024,484,947.42/4,129,470.51
  6. Step 6: Final answer
    x = 3,166,997.91

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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.