Home / 1,884,096.10-2,600,638.01-1,497,597.31

Finding the Fourth Proportional to 1,884,096.10, 2,600,638.01 and 1,497,597.31

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Solution

The fourth proportional to 1,884,096.10, 2,600,638.01 and 1,497,597.31 is: 2,067,149.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,096.10 : 2,600,638.01 = 1,497,597.31 : x
  2. Step 2: Convert to fraction form
    1,884,096.10/2,600,638.01 = 1,497,597.31/x
  3. Step 3: Cross multiply
    1,884,096.10x = 2,600,638.01 × 1,497,597.31
  4. Step 4: Simplify right side
    1,884,096.10x = 3,894,708,488,059.75
  5. Step 5: Solve for x
    x = 3,894,708,488,059.75/1,884,096.10
  6. Step 6: Final answer
    x = 2,067,149.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.