Home / 3,451,344.34-4,762,871.16-2,001,897.94

Finding the Fourth Proportional to 3,451,344.34, 4,762,871.16 and 2,001,897.94

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Solution

The fourth proportional to 3,451,344.34, 4,762,871.16 and 2,001,897.94 is: 2,762,628.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,344.34 : 4,762,871.16 = 2,001,897.94 : x
  2. Step 2: Convert to fraction form
    3,451,344.34/4,762,871.16 = 2,001,897.94/x
  3. Step 3: Cross multiply
    3,451,344.34x = 4,762,871.16 × 2,001,897.94
  4. Step 4: Simplify right side
    3,451,344.34x = 9,534,781,963,689.41
  5. Step 5: Solve for x
    x = 9,534,781,963,689.41/3,451,344.34
  6. Step 6: Final answer
    x = 2,762,628.42

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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.