Home / 794,922.21-1,097,006.53-432,348.51

Finding the Fourth Proportional to 794,922.21, 1,097,006.53 and 432,348.51

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Solution

The fourth proportional to 794,922.21, 1,097,006.53 and 432,348.51 is: 596,648.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,922.21 : 1,097,006.53 = 432,348.51 : x
  2. Step 2: Convert to fraction form
    794,922.21/1,097,006.53 = 432,348.51/x
  3. Step 3: Cross multiply
    794,922.21x = 1,097,006.53 × 432,348.51
  4. Step 4: Simplify right side
    794,922.21x = 474,289,136,544.03
  5. Step 5: Solve for x
    x = 474,289,136,544.03/794,922.21
  6. Step 6: Final answer
    x = 596,648.49

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1.5x scale

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.