Home / 3,508,201.58-4,841,318.43-1,898,569.58

Finding the Fourth Proportional to 3,508,201.58, 4,841,318.43 and 1,898,569.58

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Solution

The fourth proportional to 3,508,201.58, 4,841,318.43 and 1,898,569.58 is: 2,620,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,201.58 : 4,841,318.43 = 1,898,569.58 : x
  2. Step 2: Convert to fraction form
    3,508,201.58/4,841,318.43 = 1,898,569.58/x
  3. Step 3: Cross multiply
    3,508,201.58x = 4,841,318.43 × 1,898,569.58
  4. Step 4: Simplify right side
    3,508,201.58x = 9,191,579,898,291.36
  5. Step 5: Solve for x
    x = 9,191,579,898,291.36/3,508,201.58
  6. Step 6: Final answer
    x = 2,620,026.16

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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.