Home / 2,849,283.46-4,267,140.54-1,648,675.54

Finding the Fourth Proportional to 2,849,283.46, 4,267,140.54 and 1,648,675.54

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Solution

The fourth proportional to 2,849,283.46, 4,267,140.54 and 1,648,675.54 is: 2,469,087.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,283.46 : 4,267,140.54 = 1,648,675.54 : x
  2. Step 2: Convert to fraction form
    2,849,283.46/4,267,140.54 = 1,648,675.54/x
  3. Step 3: Cross multiply
    2,849,283.46x = 4,267,140.54 × 1,648,675.54
  4. Step 4: Simplify right side
    2,849,283.46x = 7,035,130,234,040.39
  5. Step 5: Solve for x
    x = 7,035,130,234,040.39/2,849,283.46
  6. Step 6: Final answer
    x = 2,469,087.52

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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.