Home / 2,460,747.05-3,395,840.31-1,373,064.47

Finding the Fourth Proportional to 2,460,747.05, 3,395,840.31 and 1,373,064.47

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Solution

The fourth proportional to 2,460,747.05, 3,395,840.31 and 1,373,064.47 is: 1,894,834.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,747.05 : 3,395,840.31 = 1,373,064.47 : x
  2. Step 2: Convert to fraction form
    2,460,747.05/3,395,840.31 = 1,373,064.47/x
  3. Step 3: Cross multiply
    2,460,747.05x = 3,395,840.31 × 1,373,064.47
  4. Step 4: Simplify right side
    2,460,747.05x = 4,662,707,658,475.59
  5. Step 5: Solve for x
    x = 4,662,707,658,475.59/2,460,747.05
  6. Step 6: Final answer
    x = 1,894,834.20

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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.