Home / 1,845,117.42-2,767,659.66-582,945

Finding the Fourth Proportional to 1,845,117.42, 2,767,659.66 and 582,945

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Solution

The fourth proportional to 1,845,117.42, 2,767,659.66 and 582,945 is: 874,412.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,117.42 : 2,767,659.66 = 582,945 : x
  2. Step 2: Convert to fraction form
    1,845,117.42/2,767,659.66 = 582,945/x
  3. Step 3: Cross multiply
    1,845,117.42x = 2,767,659.66 × 582,945
  4. Step 4: Simplify right side
    1,845,117.42x = 1,613,393,360,498.70
  5. Step 5: Solve for x
    x = 1,613,393,360,498.70/1,845,117.42
  6. Step 6: Final answer
    x = 874,412.30

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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.