Home / 1,370,375.60-2,054,855.16-601,558.65

Finding the Fourth Proportional to 1,370,375.60, 2,054,855.16 and 601,558.65

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Solution

The fourth proportional to 1,370,375.60, 2,054,855.16 and 601,558.65 is: 902,027.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,370,375.60 : 2,054,855.16 = 601,558.65 : x
  2. Step 2: Convert to fraction form
    1,370,375.60/2,054,855.16 = 601,558.65/x
  3. Step 3: Cross multiply
    1,370,375.60x = 2,054,855.16 × 601,558.65
  4. Step 4: Simplify right side
    1,370,375.60x = 1,236,115,895,995.13
  5. Step 5: Solve for x
    x = 1,236,115,895,995.13/1,370,375.60
  6. Step 6: Final answer
    x = 902,027.08

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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.