Home / 2,537,889.51-3,797,938.19-1,819,023.53

Finding the Fourth Proportional to 2,537,889.51, 3,797,938.19 and 1,819,023.53

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Solution

The fourth proportional to 2,537,889.51, 3,797,938.19 and 1,819,023.53 is: 2,722,159.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,889.51 : 3,797,938.19 = 1,819,023.53 : x
  2. Step 2: Convert to fraction form
    2,537,889.51/3,797,938.19 = 1,819,023.53/x
  3. Step 3: Cross multiply
    2,537,889.51x = 3,797,938.19 × 1,819,023.53
  4. Step 4: Simplify right side
    2,537,889.51x = 6,908,538,918,653.48
  5. Step 5: Solve for x
    x = 6,908,538,918,653.48/2,537,889.51
  6. Step 6: Final answer
    x = 2,722,159.05

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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.