Home / 4,841,995.91-6,681,738.47-2,775,529.71

Finding the Fourth Proportional to 4,841,995.91, 6,681,738.47 and 2,775,529.71

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Solution

The fourth proportional to 4,841,995.91, 6,681,738.47 and 2,775,529.71 is: 3,830,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,995.91 : 6,681,738.47 = 2,775,529.71 : x
  2. Step 2: Convert to fraction form
    4,841,995.91/6,681,738.47 = 2,775,529.71/x
  3. Step 3: Cross multiply
    4,841,995.91x = 6,681,738.47 × 2,775,529.71
  4. Step 4: Simplify right side
    4,841,995.91x = 18,545,363,624,057.29
  5. Step 5: Solve for x
    x = 18,545,363,624,057.29/4,841,995.91
  6. Step 6: Final answer
    x = 3,830,107.25

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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.