Home / 2,438,022.04-3,364,495.14-1,470,965.48

Finding the Fourth Proportional to 2,438,022.04, 3,364,495.14 and 1,470,965.48

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Solution

The fourth proportional to 2,438,022.04, 3,364,495.14 and 1,470,965.48 is: 2,029,947.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,022.04 : 3,364,495.14 = 1,470,965.48 : x
  2. Step 2: Convert to fraction form
    2,438,022.04/3,364,495.14 = 1,470,965.48/x
  3. Step 3: Cross multiply
    2,438,022.04x = 3,364,495.14 × 1,470,965.48
  4. Step 4: Simplify right side
    2,438,022.04x = 4,949,056,208,567.77
  5. Step 5: Solve for x
    x = 4,949,056,208,567.77/2,438,022.04
  6. Step 6: Final answer
    x = 2,029,947.28

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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.