Home / 6,735,668.24-9,295,559.34-4,121,354.36

Finding the Fourth Proportional to 6,735,668.24, 9,295,559.34 and 4,121,354.36

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Solution

The fourth proportional to 6,735,668.24, 9,295,559.34 and 4,121,354.36 is: 5,687,675.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,668.24 : 9,295,559.34 = 4,121,354.36 : x
  2. Step 2: Convert to fraction form
    6,735,668.24/9,295,559.34 = 4,121,354.36/x
  3. Step 3: Cross multiply
    6,735,668.24x = 9,295,559.34 × 4,121,354.36
  4. Step 4: Simplify right side
    6,735,668.24x = 38,310,294,014,547.72
  5. Step 5: Solve for x
    x = 38,310,294,014,547.72/6,735,668.24
  6. Step 6: Final answer
    x = 5,687,675.32

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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.