Home / 1,802,260.98-2,703,653.91-540,187.02

Finding the Fourth Proportional to 1,802,260.98, 2,703,653.91 and 540,187.02

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Solution

The fourth proportional to 1,802,260.98, 2,703,653.91 and 540,187.02 is: 810,359.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,260.98 : 2,703,653.91 = 540,187.02 : x
  2. Step 2: Convert to fraction form
    1,802,260.98/2,703,653.91 = 540,187.02/x
  3. Step 3: Cross multiply
    1,802,260.98x = 2,703,653.91 × 540,187.02
  4. Step 4: Simplify right side
    1,802,260.98x = 1,460,478,748,754.25
  5. Step 5: Solve for x
    x = 1,460,478,748,754.25/1,802,260.98
  6. Step 6: Final answer
    x = 810,359.19

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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.