Home / 4,010,443.23-5,528,289.05-2,458,832.34

Finding the Fourth Proportional to 4,010,443.23, 5,528,289.05 and 2,458,832.34

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Solution

The fourth proportional to 4,010,443.23, 5,528,289.05 and 2,458,832.34 is: 3,389,434.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,443.23 : 5,528,289.05 = 2,458,832.34 : x
  2. Step 2: Convert to fraction form
    4,010,443.23/5,528,289.05 = 2,458,832.34/x
  3. Step 3: Cross multiply
    4,010,443.23x = 5,528,289.05 × 2,458,832.34
  4. Step 4: Simplify right side
    4,010,443.23x = 13,593,135,902,534.44
  5. Step 5: Solve for x
    x = 13,593,135,902,534.44/4,010,443.23
  6. Step 6: Final answer
    x = 3,389,434.81

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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.