Home / 2,429,236-3,352,345.92-1,356,148

Finding the Fourth Proportional to 2,429,236, 3,352,345.92 and 1,356,148

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Solution

The fourth proportional to 2,429,236, 3,352,345.92 and 1,356,148 is: 1,871,484.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,236 : 3,352,345.92 = 1,356,148 : x
  2. Step 2: Convert to fraction form
    2,429,236/3,352,345.92 = 1,356,148/x
  3. Step 3: Cross multiply
    2,429,236x = 3,352,345.92 × 1,356,148
  4. Step 4: Simplify right side
    2,429,236x = 4,546,277,214,716.16
  5. Step 5: Solve for x
    x = 4,546,277,214,716.16/2,429,236
  6. Step 6: Final answer
    x = 1,871,484.37

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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.