Home / 4,802,171.51-6,626,855.69-2,626,667.57

Finding the Fourth Proportional to 4,802,171.51, 6,626,855.69 and 2,626,667.57

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Solution

The fourth proportional to 4,802,171.51, 6,626,855.69 and 2,626,667.57 is: 3,624,724.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,171.51 : 6,626,855.69 = 2,626,667.57 : x
  2. Step 2: Convert to fraction form
    4,802,171.51/6,626,855.69 = 2,626,667.57/x
  3. Step 3: Cross multiply
    4,802,171.51x = 6,626,855.69 × 2,626,667.57
  4. Step 4: Simplify right side
    4,802,171.51x = 17,406,546,885,725.36
  5. Step 5: Solve for x
    x = 17,406,546,885,725.36/4,802,171.51
  6. Step 6: Final answer
    x = 3,624,724.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.