Home / 4,012,667.26-6,017,736.53-1,316,364.17

Finding the Fourth Proportional to 4,012,667.26, 6,017,736.53 and 1,316,364.17

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Solution

The fourth proportional to 4,012,667.26, 6,017,736.53 and 1,316,364.17 is: 1,974,131.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,667.26 : 6,017,736.53 = 1,316,364.17 : x
  2. Step 2: Convert to fraction form
    4,012,667.26/6,017,736.53 = 1,316,364.17/x
  3. Step 3: Cross multiply
    4,012,667.26x = 6,017,736.53 × 1,316,364.17
  4. Step 4: Simplify right side
    4,012,667.26x = 7,921,532,759,644.13
  5. Step 5: Solve for x
    x = 7,921,532,759,644.13/4,012,667.26
  6. Step 6: Final answer
    x = 1,974,131.48

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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.