Home / 1,853,196.12-2,556,092.27-1,700,726.67

Finding the Fourth Proportional to 1,853,196.12, 2,556,092.27 and 1,700,726.67

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Solution

The fourth proportional to 1,853,196.12, 2,556,092.27 and 1,700,726.67 is: 2,345,792.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,196.12 : 2,556,092.27 = 1,700,726.67 : x
  2. Step 2: Convert to fraction form
    1,853,196.12/2,556,092.27 = 1,700,726.67/x
  3. Step 3: Cross multiply
    1,853,196.12x = 2,556,092.27 × 1,700,726.67
  4. Step 4: Simplify right side
    1,853,196.12x = 4,347,214,286,066.21
  5. Step 5: Solve for x
    x = 4,347,214,286,066.21/1,853,196.12
  6. Step 6: Final answer
    x = 2,345,792.89

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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.