Home / 11,376,972.59-17,077,603.01-4,903,242.66

Finding the Fourth Proportional to 11,376,972.59, 17,077,603.01 and 4,903,242.66

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Solution

The fourth proportional to 11,376,972.59, 17,077,603.01 and 4,903,242.66 is: 7,360,097.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,376,972.59 : 17,077,603.01 = 4,903,242.66 : x
  2. Step 2: Convert to fraction form
    11,376,972.59/17,077,603.01 = 4,903,242.66/x
  3. Step 3: Cross multiply
    11,376,972.59x = 17,077,603.01 × 4,903,242.66
  4. Step 4: Simplify right side
    11,376,972.59x = 83,735,631,584,660.19
  5. Step 5: Solve for x
    x = 83,735,631,584,660.19/11,376,972.59
  6. Step 6: Final answer
    x = 7,360,097.86

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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.