Home / 2,458,597.56-3,687,010.58-1,038,764.36

Finding the Fourth Proportional to 2,458,597.56, 3,687,010.58 and 1,038,764.36

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Solution

The fourth proportional to 2,458,597.56, 3,687,010.58 and 1,038,764.36 is: 1,557,772.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,597.56 : 3,687,010.58 = 1,038,764.36 : x
  2. Step 2: Convert to fraction form
    2,458,597.56/3,687,010.58 = 1,038,764.36/x
  3. Step 3: Cross multiply
    2,458,597.56x = 3,687,010.58 × 1,038,764.36
  4. Step 4: Simplify right side
    2,458,597.56x = 3,829,935,161,818.05
  5. Step 5: Solve for x
    x = 3,829,935,161,818.05/2,458,597.56
  6. Step 6: Final answer
    x = 1,557,772.29

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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.