Home / 3,060,577.98-4,223,629.98-1,683,939.85

Finding the Fourth Proportional to 3,060,577.98, 4,223,629.98 and 1,683,939.85

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Solution

The fourth proportional to 3,060,577.98, 4,223,629.98 and 1,683,939.85 is: 2,323,854.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,577.98 : 4,223,629.98 = 1,683,939.85 : x
  2. Step 2: Convert to fraction form
    3,060,577.98/4,223,629.98 = 1,683,939.85/x
  3. Step 3: Cross multiply
    3,060,577.98x = 4,223,629.98 × 1,683,939.85
  4. Step 4: Simplify right side
    3,060,577.98x = 7,112,338,824,417.63
  5. Step 5: Solve for x
    x = 7,112,338,824,417.63/3,060,577.98
  6. Step 6: Final answer
    x = 2,323,854.80

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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.