Home / 1,362,106.90-2,041,758.44-604,305.25

Finding the Fourth Proportional to 1,362,106.90, 2,041,758.44 and 604,305.25

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Solution

The fourth proportional to 1,362,106.90, 2,041,758.44 and 604,305.25 is: 905,835.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,106.90 : 2,041,758.44 = 604,305.25 : x
  2. Step 2: Convert to fraction form
    1,362,106.90/2,041,758.44 = 604,305.25/x
  3. Step 3: Cross multiply
    1,362,106.90x = 2,041,758.44 × 604,305.25
  4. Step 4: Simplify right side
    1,362,106.90x = 1,233,845,339,192.03
  5. Step 5: Solve for x
    x = 1,233,845,339,192.03/1,362,106.90
  6. Step 6: Final answer
    x = 905,835.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.