Home / 2,502,407.60-3,453,285.96-1,414,643.03

Finding the Fourth Proportional to 2,502,407.60, 3,453,285.96 and 1,414,643.03

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Solution

The fourth proportional to 2,502,407.60, 3,453,285.96 and 1,414,643.03 is: 1,952,186.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,407.60 : 3,453,285.96 = 1,414,643.03 : x
  2. Step 2: Convert to fraction form
    2,502,407.60/3,453,285.96 = 1,414,643.03/x
  3. Step 3: Cross multiply
    2,502,407.60x = 3,453,285.96 × 1,414,643.03
  4. Step 4: Simplify right side
    2,502,407.60x = 4,885,166,896,644.43
  5. Step 5: Solve for x
    x = 4,885,166,896,644.43/2,502,407.60
  6. Step 6: Final answer
    x = 1,952,186.73

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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.