Home / 2,611,664.08-3,604,103.44-1,450,112.59

Finding the Fourth Proportional to 2,611,664.08, 3,604,103.44 and 1,450,112.59

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Solution

The fourth proportional to 2,611,664.08, 3,604,103.44 and 1,450,112.59 is: 2,001,159.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,664.08 : 3,604,103.44 = 1,450,112.59 : x
  2. Step 2: Convert to fraction form
    2,611,664.08/3,604,103.44 = 1,450,112.59/x
  3. Step 3: Cross multiply
    2,611,664.08x = 3,604,103.44 × 1,450,112.59
  4. Step 4: Simplify right side
    2,611,664.08x = 5,226,355,774,886.16
  5. Step 5: Solve for x
    x = 5,226,355,774,886.16/2,611,664.08
  6. Step 6: Final answer
    x = 2,001,159.27

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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.