Home / 3,454,852.96-4,767,705.36-1,927,059.04

Finding the Fourth Proportional to 3,454,852.96, 4,767,705.36 and 1,927,059.04

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Solution

The fourth proportional to 3,454,852.96, 4,767,705.36 and 1,927,059.04 is: 2,659,346.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,852.96 : 4,767,705.36 = 1,927,059.04 : x
  2. Step 2: Convert to fraction form
    3,454,852.96/4,767,705.36 = 1,927,059.04/x
  3. Step 3: Cross multiply
    3,454,852.96x = 4,767,705.36 × 1,927,059.04
  4. Step 4: Simplify right side
    3,454,852.96x = 9,187,649,714,044.46
  5. Step 5: Solve for x
    x = 9,187,649,714,044.46/3,454,852.96
  6. Step 6: Final answer
    x = 2,659,346.09

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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.