Home / 3,026,184.93-4,176,009.56-1,649,498.36

Finding the Fourth Proportional to 3,026,184.93, 4,176,009.56 and 1,649,498.36

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Solution

The fourth proportional to 3,026,184.93, 4,176,009.56 and 1,649,498.36 is: 2,276,239.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,184.93 : 4,176,009.56 = 1,649,498.36 : x
  2. Step 2: Convert to fraction form
    3,026,184.93/4,176,009.56 = 1,649,498.36/x
  3. Step 3: Cross multiply
    3,026,184.93x = 4,176,009.56 × 1,649,498.36
  4. Step 4: Simplify right side
    3,026,184.93x = 6,888,320,891,436.78
  5. Step 5: Solve for x
    x = 6,888,320,891,436.78/3,026,184.93
  6. Step 6: Final answer
    x = 2,276,239.24

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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.