Home / 1,432,267.44-2,148,459.48-590,739

Finding the Fourth Proportional to 1,432,267.44, 2,148,459.48 and 590,739

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Solution

The fourth proportional to 1,432,267.44, 2,148,459.48 and 590,739 is: 886,132.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,267.44 : 2,148,459.48 = 590,739 : x
  2. Step 2: Convert to fraction form
    1,432,267.44/2,148,459.48 = 590,739/x
  3. Step 3: Cross multiply
    1,432,267.44x = 2,148,459.48 × 590,739
  4. Step 4: Simplify right side
    1,432,267.44x = 1,269,178,804,755.72
  5. Step 5: Solve for x
    x = 1,269,178,804,755.72/1,432,267.44
  6. Step 6: Final answer
    x = 886,132.55

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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.