Home / 4,772,588.12-6,586,172.54-2,626,412.12

Finding the Fourth Proportional to 4,772,588.12, 6,586,172.54 and 2,626,412.12

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Solution

The fourth proportional to 4,772,588.12, 6,586,172.54 and 2,626,412.12 is: 3,624,449.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,588.12 : 6,586,172.54 = 2,626,412.12 : x
  2. Step 2: Convert to fraction form
    4,772,588.12/6,586,172.54 = 2,626,412.12/x
  3. Step 3: Cross multiply
    4,772,588.12x = 6,586,172.54 × 2,626,412.12
  4. Step 4: Simplify right side
    4,772,588.12x = 17,298,003,383,467.19
  5. Step 5: Solve for x
    x = 17,298,003,383,467.19/4,772,588.12
  6. Step 6: Final answer
    x = 3,624,449.24

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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.