Home / 1,705,351.51-2,558,027.40-507,291.04

Finding the Fourth Proportional to 1,705,351.51, 2,558,027.40 and 507,291.04

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Solution

The fourth proportional to 1,705,351.51, 2,558,027.40 and 507,291.04 is: 760,936.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,351.51 : 2,558,027.40 = 507,291.04 : x
  2. Step 2: Convert to fraction form
    1,705,351.51/2,558,027.40 = 507,291.04/x
  3. Step 3: Cross multiply
    1,705,351.51x = 2,558,027.40 × 507,291.04
  4. Step 4: Simplify right side
    1,705,351.51x = 1,297,664,380,094.50
  5. Step 5: Solve for x
    x = 1,297,664,380,094.50/1,705,351.51
  6. Step 6: Final answer
    x = 760,936.60

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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.