Home / 4,023,784.96-5,552,939.52-2,213,065.60

Finding the Fourth Proportional to 4,023,784.96, 5,552,939.52 and 2,213,065.60

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Solution

The fourth proportional to 4,023,784.96, 5,552,939.52 and 2,213,065.60 is: 3,054,094.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,784.96 : 5,552,939.52 = 2,213,065.60 : x
  2. Step 2: Convert to fraction form
    4,023,784.96/5,552,939.52 = 2,213,065.60/x
  3. Step 3: Cross multiply
    4,023,784.96x = 5,552,939.52 × 2,213,065.60
  4. Step 4: Simplify right side
    4,023,784.96x = 12,289,019,430,592.51
  5. Step 5: Solve for x
    x = 12,289,019,430,592.51/4,023,784.96
  6. Step 6: Final answer
    x = 3,054,094.48

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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.