Home / 2,973,214.48-4,103,846.48-1,749,912.52

Finding the Fourth Proportional to 2,973,214.48, 4,103,846.48 and 1,749,912.52

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Solution

The fourth proportional to 2,973,214.48, 4,103,846.48 and 1,749,912.52 is: 2,415,356.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,214.48 : 4,103,846.48 = 1,749,912.52 : x
  2. Step 2: Convert to fraction form
    2,973,214.48/4,103,846.48 = 1,749,912.52/x
  3. Step 3: Cross multiply
    2,973,214.48x = 4,103,846.48 × 1,749,912.52
  4. Step 4: Simplify right side
    2,973,214.48x = 7,181,372,335,509.93
  5. Step 5: Solve for x
    x = 7,181,372,335,509.93/2,973,214.48
  6. Step 6: Final answer
    x = 2,415,356.30

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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.