Home / 4,603,003.16-6,904,254.17-1,408,129.27

Finding the Fourth Proportional to 4,603,003.16, 6,904,254.17 and 1,408,129.27

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Solution

The fourth proportional to 4,603,003.16, 6,904,254.17 and 1,408,129.27 is: 2,112,117.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,003.16 : 6,904,254.17 = 1,408,129.27 : x
  2. Step 2: Convert to fraction form
    4,603,003.16/6,904,254.17 = 1,408,129.27/x
  3. Step 3: Cross multiply
    4,603,003.16x = 6,904,254.17 × 1,408,129.27
  4. Step 4: Simplify right side
    4,603,003.16x = 9,722,082,370,556.24
  5. Step 5: Solve for x
    x = 9,722,082,370,556.24/4,603,003.16
  6. Step 6: Final answer
    x = 2,112,117.25

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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.