Home / 1,014,214.35-1,519,110.77-507,892.26

Finding the Fourth Proportional to 1,014,214.35, 1,519,110.77 and 507,892.26

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Solution

The fourth proportional to 1,014,214.35, 1,519,110.77 and 507,892.26 is: 760,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,214.35 : 1,519,110.77 = 507,892.26 : x
  2. Step 2: Convert to fraction form
    1,014,214.35/1,519,110.77 = 507,892.26/x
  3. Step 3: Cross multiply
    1,014,214.35x = 1,519,110.77 × 507,892.26
  4. Step 4: Simplify right side
    1,014,214.35x = 771,544,599,626.18
  5. Step 5: Solve for x
    x = 771,544,599,626.18/1,014,214.35
  6. Step 6: Final answer
    x = 760,731.30

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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.