Home / 3,726,667.84-5,142,984.08-2,095,588.68

Finding the Fourth Proportional to 3,726,667.84, 5,142,984.08 and 2,095,588.68

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Solution

The fourth proportional to 3,726,667.84, 5,142,984.08 and 2,095,588.68 is: 2,892,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,667.84 : 5,142,984.08 = 2,095,588.68 : x
  2. Step 2: Convert to fraction form
    3,726,667.84/5,142,984.08 = 2,095,588.68/x
  3. Step 3: Cross multiply
    3,726,667.84x = 5,142,984.08 × 2,095,588.68
  4. Step 4: Simplify right side
    3,726,667.84x = 10,777,579,219,468.21
  5. Step 5: Solve for x
    x = 10,777,579,219,468.21/3,726,667.84
  6. Step 6: Final answer
    x = 2,892,014.98

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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.