Home / 9,600,390.92-14,408,152.50-4,212,760.16

Finding the Fourth Proportional to 9,600,390.92, 14,408,152.50 and 4,212,760.16

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Solution

The fourth proportional to 9,600,390.92, 14,408,152.50 and 4,212,760.16 is: 6,322,460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,390.92 : 14,408,152.50 = 4,212,760.16 : x
  2. Step 2: Convert to fraction form
    9,600,390.92/14,408,152.50 = 4,212,760.16/x
  3. Step 3: Cross multiply
    9,600,390.92x = 14,408,152.50 × 4,212,760.16
  4. Step 4: Simplify right side
    9,600,390.92x = 60,698,090,883,022.62
  5. Step 5: Solve for x
    x = 60,698,090,883,022.62/9,600,390.92
  6. Step 6: Final answer
    x = 6,322,460.34

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1.5x scale

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.