Home / 1,704,375.03-2,556,125.13-506,019.33

Finding the Fourth Proportional to 1,704,375.03, 2,556,125.13 and 506,019.33

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Solution

The fourth proportional to 1,704,375.03, 2,556,125.13 and 506,019.33 is: 758,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,375.03 : 2,556,125.13 = 506,019.33 : x
  2. Step 2: Convert to fraction form
    1,704,375.03/2,556,125.13 = 506,019.33/x
  3. Step 3: Cross multiply
    1,704,375.03x = 2,556,125.13 × 506,019.33
  4. Step 4: Simplify right side
    1,704,375.03x = 1,293,448,725,678.76
  5. Step 5: Solve for x
    x = 1,293,448,725,678.76/1,704,375.03
  6. Step 6: Final answer
    x = 758,899.13

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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.