Home / 3,014,351.94-4,159,852.86-1,637,722.92

Finding the Fourth Proportional to 3,014,351.94, 4,159,852.86 and 1,637,722.92

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Solution

The fourth proportional to 3,014,351.94, 4,159,852.86 and 1,637,722.92 is: 2,260,083.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,351.94 : 4,159,852.86 = 1,637,722.92 : x
  2. Step 2: Convert to fraction form
    3,014,351.94/4,159,852.86 = 1,637,722.92/x
  3. Step 3: Cross multiply
    3,014,351.94x = 4,159,852.86 × 1,637,722.92
  4. Step 4: Simplify right side
    3,014,351.94x = 6,812,686,372,649.55
  5. Step 5: Solve for x
    x = 6,812,686,372,649.55/3,014,351.94
  6. Step 6: Final answer
    x = 2,260,083.26

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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.