Home / 4,090,084.74-5,649,707.88-3,055,794.93

Finding the Fourth Proportional to 4,090,084.74, 5,649,707.88 and 3,055,794.93

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Solution

The fourth proportional to 4,090,084.74, 5,649,707.88 and 3,055,794.93 is: 4,221,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,084.74 : 5,649,707.88 = 3,055,794.93 : x
  2. Step 2: Convert to fraction form
    4,090,084.74/5,649,707.88 = 3,055,794.93/x
  3. Step 3: Cross multiply
    4,090,084.74x = 5,649,707.88 × 3,055,794.93
  4. Step 4: Simplify right side
    4,090,084.74x = 17,264,348,695,685.05
  5. Step 5: Solve for x
    x = 17,264,348,695,685.05/4,090,084.74
  6. Step 6: Final answer
    x = 4,221,024.70

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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.