Home / 1,700,136.93-2,346,104.76-936,047.73

Finding the Fourth Proportional to 1,700,136.93, 2,346,104.76 and 936,047.73

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Solution

The fourth proportional to 1,700,136.93, 2,346,104.76 and 936,047.73 is: 1,291,699.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,136.93 : 2,346,104.76 = 936,047.73 : x
  2. Step 2: Convert to fraction form
    1,700,136.93/2,346,104.76 = 936,047.73/x
  3. Step 3: Cross multiply
    1,700,136.93x = 2,346,104.76 × 936,047.73
  4. Step 4: Simplify right side
    1,700,136.93x = 2,196,066,034,940.19
  5. Step 5: Solve for x
    x = 2,196,066,034,940.19/1,700,136.93
  6. Step 6: Final answer
    x = 1,291,699.51

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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.