Home / 4,600,497.31-6,900,817.44-1,362,362.53

Finding the Fourth Proportional to 4,600,497.31, 6,900,817.44 and 1,362,362.53

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Solution

The fourth proportional to 4,600,497.31, 6,900,817.44 and 1,362,362.53 is: 2,043,564.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,497.31 : 6,900,817.44 = 1,362,362.53 : x
  2. Step 2: Convert to fraction form
    4,600,497.31/6,900,817.44 = 1,362,362.53/x
  3. Step 3: Cross multiply
    4,600,497.31x = 6,900,817.44 × 1,362,362.53
  4. Step 4: Simplify right side
    4,600,497.31x = 9,401,415,106,626.52
  5. Step 5: Solve for x
    x = 9,401,415,106,626.52/4,600,497.31
  6. Step 6: Final answer
    x = 2,043,564.96

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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.