Home / 11,359,165.36-17,036,386.08-6,749,931.64

Finding the Fourth Proportional to 11,359,165.36, 17,036,386.08 and 6,749,931.64

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Solution

The fourth proportional to 11,359,165.36, 17,036,386.08 and 6,749,931.64 is: 10,123,493.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,165.36 : 17,036,386.08 = 6,749,931.64 : x
  2. Step 2: Convert to fraction form
    11,359,165.36/17,036,386.08 = 6,749,931.64/x
  3. Step 3: Cross multiply
    11,359,165.36x = 17,036,386.08 × 6,749,931.64
  4. Step 4: Simplify right side
    11,359,165.36x = 114,994,441,432,647.55
  5. Step 5: Solve for x
    x = 114,994,441,432,647.55/11,359,165.36
  6. Step 6: Final answer
    x = 10,123,493.92

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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.