Home / 4,479,440.03-6,182,152.04-2,545,991.25

Finding the Fourth Proportional to 4,479,440.03, 6,182,152.04 and 2,545,991.25

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Solution

The fourth proportional to 4,479,440.03, 6,182,152.04 and 2,545,991.25 is: 3,513,766.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,440.03 : 6,182,152.04 = 2,545,991.25 : x
  2. Step 2: Convert to fraction form
    4,479,440.03/6,182,152.04 = 2,545,991.25/x
  3. Step 3: Cross multiply
    4,479,440.03x = 6,182,152.04 × 2,545,991.25
  4. Step 4: Simplify right side
    4,479,440.03x = 15,739,705,000,009.65
  5. Step 5: Solve for x
    x = 15,739,705,000,009.65/4,479,440.03
  6. Step 6: Final answer
    x = 3,513,766.21

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Double scale
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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.