Home / 3,341,477.58-4,611,243.51-1,813,584.90

Finding the Fourth Proportional to 3,341,477.58, 4,611,243.51 and 1,813,584.90

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Solution

The fourth proportional to 3,341,477.58, 4,611,243.51 and 1,813,584.90 is: 2,502,749.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,477.58 : 4,611,243.51 = 1,813,584.90 : x
  2. Step 2: Convert to fraction form
    3,341,477.58/4,611,243.51 = 1,813,584.90/x
  3. Step 3: Cross multiply
    3,341,477.58x = 4,611,243.51 × 1,813,584.90
  4. Step 4: Simplify right side
    3,341,477.58x = 8,362,881,599,959.00
  5. Step 5: Solve for x
    x = 8,362,881,599,959.00/3,341,477.58
  6. Step 6: Final answer
    x = 2,502,749.58

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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.