Home / 3,508,199.44-4,841,315.26-1,898,567.44

Finding the Fourth Proportional to 3,508,199.44, 4,841,315.26 and 1,898,567.44

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Solution

The fourth proportional to 3,508,199.44, 4,841,315.26 and 1,898,567.44 is: 2,620,023.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,199.44 : 4,841,315.26 = 1,898,567.44 : x
  2. Step 2: Convert to fraction form
    3,508,199.44/4,841,315.26 = 1,898,567.44/x
  3. Step 3: Cross multiply
    3,508,199.44x = 4,841,315.26 × 1,898,567.44
  4. Step 4: Simplify right side
    3,508,199.44x = 9,191,563,502,561.43
  5. Step 5: Solve for x
    x = 9,191,563,502,561.43/3,508,199.44
  6. Step 6: Final answer
    x = 2,620,023.08

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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.