Home / 1,935,214.56-2,664,496.80-1,755,853.92

Finding the Fourth Proportional to 1,935,214.56, 2,664,496.80 and 1,755,853.92

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Solution

The fourth proportional to 1,935,214.56, 2,664,496.80 and 1,755,853.92 is: 2,417,544.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,214.56 : 2,664,496.80 = 1,755,853.92 : x
  2. Step 2: Convert to fraction form
    1,935,214.56/2,664,496.80 = 1,755,853.92/x
  3. Step 3: Cross multiply
    1,935,214.56x = 2,664,496.80 × 1,755,853.92
  4. Step 4: Simplify right side
    1,935,214.56x = 4,678,467,151,107.46
  5. Step 5: Solve for x
    x = 4,678,467,151,107.46/1,935,214.56
  6. Step 6: Final answer
    x = 2,417,544.41

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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.