Home / 2,364,783.95-3,263,401.81-1,277,055.49

Finding the Fourth Proportional to 2,364,783.95, 3,263,401.81 and 1,277,055.49

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Solution

The fourth proportional to 2,364,783.95, 3,263,401.81 and 1,277,055.49 is: 1,762,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,783.95 : 3,263,401.81 = 1,277,055.49 : x
  2. Step 2: Convert to fraction form
    2,364,783.95/3,263,401.81 = 1,277,055.49/x
  3. Step 3: Cross multiply
    2,364,783.95x = 3,263,401.81 × 1,277,055.49
  4. Step 4: Simplify right side
    2,364,783.95x = 4,167,545,206,803.73
  5. Step 5: Solve for x
    x = 4,167,545,206,803.73/2,364,783.95
  6. Step 6: Final answer
    x = 1,762,336.56

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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.