Home / 1,064,933.06-1,469,614.74-581,501.58

Finding the Fourth Proportional to 1,064,933.06, 1,469,614.74 and 581,501.58

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Solution

The fourth proportional to 1,064,933.06, 1,469,614.74 and 581,501.58 is: 802,476.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,933.06 : 1,469,614.74 = 581,501.58 : x
  2. Step 2: Convert to fraction form
    1,064,933.06/1,469,614.74 = 581,501.58/x
  3. Step 3: Cross multiply
    1,064,933.06x = 1,469,614.74 × 581,501.58
  4. Step 4: Simplify right side
    1,064,933.06x = 854,583,293,301.29
  5. Step 5: Solve for x
    x = 854,583,293,301.29/1,064,933.06
  6. Step 6: Final answer
    x = 802,476.07

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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.