Home / 1,476,695.50-2,037,840.60-797,632

Finding the Fourth Proportional to 1,476,695.50, 2,037,840.60 and 797,632

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Solution

The fourth proportional to 1,476,695.50, 2,037,840.60 and 797,632 is: 1,100,732.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,695.50 : 2,037,840.60 = 797,632 : x
  2. Step 2: Convert to fraction form
    1,476,695.50/2,037,840.60 = 797,632/x
  3. Step 3: Cross multiply
    1,476,695.50x = 2,037,840.60 × 797,632
  4. Step 4: Simplify right side
    1,476,695.50x = 1,625,446,873,459.20
  5. Step 5: Solve for x
    x = 1,625,446,873,459.20/1,476,695.50
  6. Step 6: Final answer
    x = 1,100,732.60

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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.