Home / 1,752,053.63-2,415,643.29-1,462,082.94

Finding the Fourth Proportional to 1,752,053.63, 2,415,643.29 and 1,462,082.94

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Solution

The fourth proportional to 1,752,053.63, 2,415,643.29 and 1,462,082.94 is: 2,015,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,053.63 : 2,415,643.29 = 1,462,082.94 : x
  2. Step 2: Convert to fraction form
    1,752,053.63/2,415,643.29 = 1,462,082.94/x
  3. Step 3: Cross multiply
    1,752,053.63x = 2,415,643.29 × 1,462,082.94
  4. Step 4: Simplify right side
    1,752,053.63x = 3,531,870,843,434.47
  5. Step 5: Solve for x
    x = 3,531,870,843,434.47/1,752,053.63
  6. Step 6: Final answer
    x = 2,015,846.31

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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.