Home / 1,267,569.63-1,901,336.49-308,032.29

Finding the Fourth Proportional to 1,267,569.63, 1,901,336.49 and 308,032.29

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Solution

The fourth proportional to 1,267,569.63, 1,901,336.49 and 308,032.29 is: 462,044.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,569.63 : 1,901,336.49 = 308,032.29 : x
  2. Step 2: Convert to fraction form
    1,267,569.63/1,901,336.49 = 308,032.29/x
  3. Step 3: Cross multiply
    1,267,569.63x = 1,901,336.49 × 308,032.29
  4. Step 4: Simplify right side
    1,267,569.63x = 585,673,033,075.26
  5. Step 5: Solve for x
    x = 585,673,033,075.26/1,267,569.63
  6. Step 6: Final answer
    x = 462,044.07

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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.