Home / 1,184,848-1,635,090.24-648,304

Finding the Fourth Proportional to 1,184,848, 1,635,090.24 and 648,304

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Solution

The fourth proportional to 1,184,848, 1,635,090.24 and 648,304 is: 894,659.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,848 : 1,635,090.24 = 648,304 : x
  2. Step 2: Convert to fraction form
    1,184,848/1,635,090.24 = 648,304/x
  3. Step 3: Cross multiply
    1,184,848x = 1,635,090.24 × 648,304
  4. Step 4: Simplify right side
    1,184,848x = 1,060,035,542,952.96
  5. Step 5: Solve for x
    x = 1,060,035,542,952.96/1,184,848
  6. Step 6: Final answer
    x = 894,659.52

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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.