Home / 2,953,762.17-4,076,091.01-1,629,238.39

Finding the Fourth Proportional to 2,953,762.17, 4,076,091.01 and 1,629,238.39

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Solution

The fourth proportional to 2,953,762.17, 4,076,091.01 and 1,629,238.39 is: 2,248,293.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,762.17 : 4,076,091.01 = 1,629,238.39 : x
  2. Step 2: Convert to fraction form
    2,953,762.17/4,076,091.01 = 1,629,238.39/x
  3. Step 3: Cross multiply
    2,953,762.17x = 4,076,091.01 × 1,629,238.39
  4. Step 4: Simplify right side
    2,953,762.17x = 6,640,923,946,472.19
  5. Step 5: Solve for x
    x = 6,640,923,946,472.19/2,953,762.17
  6. Step 6: Final answer
    x = 2,248,293.39

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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.