Home / 3,336,235.92-4,600,353.96-2,478,387.60

Finding the Fourth Proportional to 3,336,235.92, 4,600,353.96 and 2,478,387.60

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Solution

The fourth proportional to 3,336,235.92, 4,600,353.96 and 2,478,387.60 is: 3,417,462.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,235.92 : 4,600,353.96 = 2,478,387.60 : x
  2. Step 2: Convert to fraction form
    3,336,235.92/4,600,353.96 = 2,478,387.60/x
  3. Step 3: Cross multiply
    3,336,235.92x = 4,600,353.96 × 2,478,387.60
  4. Step 4: Simplify right side
    3,336,235.92x = 11,401,460,210,074.90
  5. Step 5: Solve for x
    x = 11,401,460,210,074.90/3,336,235.92
  6. Step 6: Final answer
    x = 3,417,462.22

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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.