Home / 3,574,086.08-5,361,521.16-1,550,939.36

Finding the Fourth Proportional to 3,574,086.08, 5,361,521.16 and 1,550,939.36

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Solution

The fourth proportional to 3,574,086.08, 5,361,521.16 and 1,550,939.36 is: 2,326,579.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,086.08 : 5,361,521.16 = 1,550,939.36 : x
  2. Step 2: Convert to fraction form
    3,574,086.08/5,361,521.16 = 1,550,939.36/x
  3. Step 3: Cross multiply
    3,574,086.08x = 5,361,521.16 × 1,550,939.36
  4. Step 4: Simplify right side
    3,574,086.08x = 8,315,394,196,516.86
  5. Step 5: Solve for x
    x = 8,315,394,196,516.86/3,574,086.08
  6. Step 6: Final answer
    x = 2,326,579.16

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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.