Home / 1,935,450.94-2,670,932.69-1,064,341.81

Finding the Fourth Proportional to 1,935,450.94, 2,670,932.69 and 1,064,341.81

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Solution

The fourth proportional to 1,935,450.94, 2,670,932.69 and 1,064,341.81 is: 1,468,797.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,450.94 : 2,670,932.69 = 1,064,341.81 : x
  2. Step 2: Convert to fraction form
    1,935,450.94/2,670,932.69 = 1,064,341.81/x
  3. Step 3: Cross multiply
    1,935,450.94x = 2,670,932.69 × 1,064,341.81
  4. Step 4: Simplify right side
    1,935,450.94x = 2,842,785,321,663.73
  5. Step 5: Solve for x
    x = 2,842,785,321,663.73/1,935,450.94
  6. Step 6: Final answer
    x = 1,468,797.40

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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.