Home / 3,197,652.51-4,412,771.52-1,747,348.02

Finding the Fourth Proportional to 3,197,652.51, 4,412,771.52 and 1,747,348.02

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Solution

The fourth proportional to 3,197,652.51, 4,412,771.52 and 1,747,348.02 is: 2,411,346.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,652.51 : 4,412,771.52 = 1,747,348.02 : x
  2. Step 2: Convert to fraction form
    3,197,652.51/4,412,771.52 = 1,747,348.02/x
  3. Step 3: Cross multiply
    3,197,652.51x = 4,412,771.52 × 1,747,348.02
  4. Step 4: Simplify right side
    3,197,652.51x = 7,710,647,578,184.39
  5. Step 5: Solve for x
    x = 7,710,647,578,184.39/3,197,652.51
  6. Step 6: Final answer
    x = 2,411,346.31

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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.