Home / 4,445,807.36-6,135,220.40-2,408,616.86

Finding the Fourth Proportional to 4,445,807.36, 6,135,220.40 and 2,408,616.86

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Solution

The fourth proportional to 4,445,807.36, 6,135,220.40 and 2,408,616.86 is: 3,323,894.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,807.36 : 6,135,220.40 = 2,408,616.86 : x
  2. Step 2: Convert to fraction form
    4,445,807.36/6,135,220.40 = 2,408,616.86/x
  3. Step 3: Cross multiply
    4,445,807.36x = 6,135,220.40 × 2,408,616.86
  4. Step 4: Simplify right side
    4,445,807.36x = 14,777,395,252,536.76
  5. Step 5: Solve for x
    x = 14,777,395,252,536.76/4,445,807.36
  6. Step 6: Final answer
    x = 3,323,894.64

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1.5x scale

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.