Home / 4,090,085.74-5,649,709.26-3,055,795.93

Finding the Fourth Proportional to 4,090,085.74, 5,649,709.26 and 3,055,795.93

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Solution

The fourth proportional to 4,090,085.74, 5,649,709.26 and 3,055,795.93 is: 4,221,026.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,085.74 : 5,649,709.26 = 3,055,795.93 : x
  2. Step 2: Convert to fraction form
    4,090,085.74/5,649,709.26 = 3,055,795.93/x
  3. Step 3: Cross multiply
    4,090,085.74x = 5,649,709.26 × 3,055,795.93
  4. Step 4: Simplify right side
    4,090,085.74x = 17,264,358,562,391.31
  5. Step 5: Solve for x
    x = 17,264,358,562,391.31/4,090,085.74
  6. Step 6: Final answer
    x = 4,221,026.08

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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.