Home / 9,571,236.09-14,355,149.49-3,813,487.17

Finding the Fourth Proportional to 9,571,236.09, 14,355,149.49 and 3,813,487.17

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Solution

The fourth proportional to 9,571,236.09, 14,355,149.49 and 3,813,487.17 is: 5,719,551.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,236.09 : 14,355,149.49 = 3,813,487.17 : x
  2. Step 2: Convert to fraction form
    9,571,236.09/14,355,149.49 = 3,813,487.17/x
  3. Step 3: Cross multiply
    9,571,236.09x = 14,355,149.49 × 3,813,487.17
  4. Step 4: Simplify right side
    9,571,236.09x = 54,743,178,403,547.05
  5. Step 5: Solve for x
    x = 54,743,178,403,547.05/9,571,236.09
  6. Step 6: Final answer
    x = 5,719,551.57

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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.