Home / 3,003,215.40-4,144,504.14-1,714,029.84

Finding the Fourth Proportional to 3,003,215.40, 4,144,504.14 and 1,714,029.84

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Solution

The fourth proportional to 3,003,215.40, 4,144,504.14 and 1,714,029.84 is: 2,365,399.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,215.40 : 4,144,504.14 = 1,714,029.84 : x
  2. Step 2: Convert to fraction form
    3,003,215.40/4,144,504.14 = 1,714,029.84/x
  3. Step 3: Cross multiply
    3,003,215.40x = 4,144,504.14 × 1,714,029.84
  4. Step 4: Simplify right side
    3,003,215.40x = 7,103,803,767,963.54
  5. Step 5: Solve for x
    x = 7,103,803,767,963.54/3,003,215.40
  6. Step 6: Final answer
    x = 2,365,399.35

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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.