Home / 9,111,093.24-13,671,684.30-5,458,848

Finding the Fourth Proportional to 9,111,093.24, 13,671,684.30 and 5,458,848

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Solution

The fourth proportional to 9,111,093.24, 13,671,684.30 and 5,458,848 is: 8,191,294.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,111,093.24 : 13,671,684.30 = 5,458,848 : x
  2. Step 2: Convert to fraction form
    9,111,093.24/13,671,684.30 = 5,458,848/x
  3. Step 3: Cross multiply
    9,111,093.24x = 13,671,684.30 × 5,458,848
  4. Step 4: Simplify right side
    9,111,093.24x = 74,631,646,497,686.41
  5. Step 5: Solve for x
    x = 74,631,646,497,686.41/9,111,093.24
  6. Step 6: Final answer
    x = 8,191,294.34

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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.