Home / 1,701,075.82-2,550,727.75-802,276.23

Finding the Fourth Proportional to 1,701,075.82, 2,550,727.75 and 802,276.23

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Solution

The fourth proportional to 1,701,075.82, 2,550,727.75 and 802,276.23 is: 1,202,996.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,075.82 : 2,550,727.75 = 802,276.23 : x
  2. Step 2: Convert to fraction form
    1,701,075.82/2,550,727.75 = 802,276.23/x
  3. Step 3: Cross multiply
    1,701,075.82x = 2,550,727.75 × 802,276.23
  4. Step 4: Simplify right side
    1,701,075.82x = 2,046,388,243,026.38
  5. Step 5: Solve for x
    x = 2,046,388,243,026.38/1,701,075.82
  6. Step 6: Final answer
    x = 1,202,996.49

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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.