Home / 4,012,035.40-6,014,553.90-2,415,233.80

Finding the Fourth Proportional to 4,012,035.40, 6,014,553.90 and 2,415,233.80

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Solution

The fourth proportional to 4,012,035.40, 6,014,553.90 and 2,415,233.80 is: 3,620,744.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,035.40 : 6,014,553.90 = 2,415,233.80 : x
  2. Step 2: Convert to fraction form
    4,012,035.40/6,014,553.90 = 2,415,233.80/x
  3. Step 3: Cross multiply
    4,012,035.40x = 6,014,553.90 × 2,415,233.80
  4. Step 4: Simplify right side
    4,012,035.40x = 14,526,553,871,201.82
  5. Step 5: Solve for x
    x = 14,526,553,871,201.82/4,012,035.40
  6. Step 6: Final answer
    x = 3,620,744.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.