Home / 1,074,714.72-1,483,075-584,669.04

Finding the Fourth Proportional to 1,074,714.72, 1,483,075 and 584,669.04

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Solution

The fourth proportional to 1,074,714.72, 1,483,075 and 584,669.04 is: 806,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,714.72 : 1,483,075 = 584,669.04 : x
  2. Step 2: Convert to fraction form
    1,074,714.72/1,483,075 = 584,669.04/x
  3. Step 3: Cross multiply
    1,074,714.72x = 1,483,075 × 584,669.04
  4. Step 4: Simplify right side
    1,074,714.72x = 867,108,036,498
  5. Step 5: Solve for x
    x = 867,108,036,498/1,074,714.72
  6. Step 6: Final answer
    x = 806,826.24

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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.