Home / 11,030,876.16-16,546,319.04-3,458,432.32

Finding the Fourth Proportional to 11,030,876.16, 16,546,319.04 and 3,458,432.32

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Solution

The fourth proportional to 11,030,876.16, 16,546,319.04 and 3,458,432.32 is: 5,187,649.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,876.16 : 16,546,319.04 = 3,458,432.32 : x
  2. Step 2: Convert to fraction form
    11,030,876.16/16,546,319.04 = 3,458,432.32/x
  3. Step 3: Cross multiply
    11,030,876.16x = 16,546,319.04 × 3,458,432.32
  4. Step 4: Simplify right side
    11,030,876.16x = 57,224,324,544,967.37
  5. Step 5: Solve for x
    x = 57,224,324,544,967.37/11,030,876.16
  6. Step 6: Final answer
    x = 5,187,649.98

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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.