Home / 1,064,741.14-1,469,320.32-581,282.92

Finding the Fourth Proportional to 1,064,741.14, 1,469,320.32 and 581,282.92

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Solution

The fourth proportional to 1,064,741.14, 1,469,320.32 and 581,282.92 is: 802,158.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,741.14 : 1,469,320.32 = 581,282.92 : x
  2. Step 2: Convert to fraction form
    1,064,741.14/1,469,320.32 = 581,282.92/x
  3. Step 3: Cross multiply
    1,064,741.14x = 1,469,320.32 × 581,282.92
  4. Step 4: Simplify right side
    1,064,741.14x = 854,090,806,024.94
  5. Step 5: Solve for x
    x = 854,090,806,024.94/1,064,741.14
  6. Step 6: Final answer
    x = 802,158.17

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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.