Home / 2,837,751.24-4,249,016.10-1,770,670.20

Finding the Fourth Proportional to 2,837,751.24, 4,249,016.10 and 1,770,670.20

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Solution

The fourth proportional to 2,837,751.24, 4,249,016.10 and 1,770,670.20 is: 2,651,256.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,751.24 : 4,249,016.10 = 1,770,670.20 : x
  2. Step 2: Convert to fraction form
    2,837,751.24/4,249,016.10 = 1,770,670.20/x
  3. Step 3: Cross multiply
    2,837,751.24x = 4,249,016.10 × 1,770,670.20
  4. Step 4: Simplify right side
    2,837,751.24x = 7,523,606,187,590.22
  5. Step 5: Solve for x
    x = 7,523,606,187,590.22/2,837,751.24
  6. Step 6: Final answer
    x = 2,651,256.42

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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.