Home / 11,483,869.03-17,209,554.13-6,368,548.93

Finding the Fourth Proportional to 11,483,869.03, 17,209,554.13 and 6,368,548.93

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Solution

The fourth proportional to 11,483,869.03, 17,209,554.13 and 6,368,548.93 is: 9,543,812.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,869.03 : 17,209,554.13 = 6,368,548.93 : x
  2. Step 2: Convert to fraction form
    11,483,869.03/17,209,554.13 = 6,368,548.93/x
  3. Step 3: Cross multiply
    11,483,869.03x = 17,209,554.13 × 6,368,548.93
  4. Step 4: Simplify right side
    11,483,869.03x = 109,599,887,505,325.39
  5. Step 5: Solve for x
    x = 109,599,887,505,325.39/11,483,869.03
  6. Step 6: Final answer
    x = 9,543,812.04

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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.