Home / 9,008,244.90-13,512,262.51-3,616,800.59

Finding the Fourth Proportional to 9,008,244.90, 13,512,262.51 and 3,616,800.59

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Solution

The fourth proportional to 9,008,244.90, 13,512,262.51 and 3,616,800.59 is: 5,425,158.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,244.90 : 13,512,262.51 = 3,616,800.59 : x
  2. Step 2: Convert to fraction form
    9,008,244.90/13,512,262.51 = 3,616,800.59/x
  3. Step 3: Cross multiply
    9,008,244.90x = 13,512,262.51 × 3,616,800.59
  4. Step 4: Simplify right side
    9,008,244.90x = 48,871,159,018,402.88
  5. Step 5: Solve for x
    x = 48,871,159,018,402.88/9,008,244.90
  6. Step 6: Final answer
    x = 5,425,158.79

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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.