Home / 4,743,099.74-6,545,470.06-2,567,642.31

Finding the Fourth Proportional to 4,743,099.74, 6,545,470.06 and 2,567,642.31

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Solution

The fourth proportional to 4,743,099.74, 6,545,470.06 and 2,567,642.31 is: 3,543,342.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,099.74 : 6,545,470.06 = 2,567,642.31 : x
  2. Step 2: Convert to fraction form
    4,743,099.74/6,545,470.06 = 2,567,642.31/x
  3. Step 3: Cross multiply
    4,743,099.74x = 6,545,470.06 × 2,567,642.31
  4. Step 4: Simplify right side
    4,743,099.74x = 16,806,425,871,313.35
  5. Step 5: Solve for x
    x = 16,806,425,871,313.35/4,743,099.74
  6. Step 6: Final answer
    x = 3,543,342.29

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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.