Home / 11,191,203.24-15,443,861.22-6,362,307.24

Finding the Fourth Proportional to 11,191,203.24, 15,443,861.22 and 6,362,307.24

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Solution

The fourth proportional to 11,191,203.24, 15,443,861.22 and 6,362,307.24 is: 8,779,984.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,191,203.24 : 15,443,861.22 = 6,362,307.24 : x
  2. Step 2: Convert to fraction form
    11,191,203.24/15,443,861.22 = 6,362,307.24/x
  3. Step 3: Cross multiply
    11,191,203.24x = 15,443,861.22 × 6,362,307.24
  4. Step 4: Simplify right side
    11,191,203.24x = 98,258,590,053,561.23
  5. Step 5: Solve for x
    x = 98,258,590,053,561.23/11,191,203.24
  6. Step 6: Final answer
    x = 8,779,984.42

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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.