Home / 3,570,682.10-4,927,526.06-1,939,078.04

Finding the Fourth Proportional to 3,570,682.10, 4,927,526.06 and 1,939,078.04

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Solution

The fourth proportional to 3,570,682.10, 4,927,526.06 and 1,939,078.04 is: 2,675,919.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,682.10 : 4,927,526.06 = 1,939,078.04 : x
  2. Step 2: Convert to fraction form
    3,570,682.10/4,927,526.06 = 1,939,078.04/x
  3. Step 3: Cross multiply
    3,570,682.10x = 4,927,526.06 × 1,939,078.04
  4. Step 4: Simplify right side
    3,570,682.10x = 9,554,857,540,140.70
  5. Step 5: Solve for x
    x = 9,554,857,540,140.70/3,570,682.10
  6. Step 6: Final answer
    x = 2,675,919.41

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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.