Home / 2,314,698.51-3,477,384.04-2,219,040.75

Finding the Fourth Proportional to 2,314,698.51, 3,477,384.04 and 2,219,040.75

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Solution

The fourth proportional to 2,314,698.51, 3,477,384.04 and 2,219,040.75 is: 3,333,676.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,698.51 : 3,477,384.04 = 2,219,040.75 : x
  2. Step 2: Convert to fraction form
    2,314,698.51/3,477,384.04 = 2,219,040.75/x
  3. Step 3: Cross multiply
    2,314,698.51x = 3,477,384.04 × 2,219,040.75
  4. Step 4: Simplify right side
    2,314,698.51x = 7,716,456,888,159.63
  5. Step 5: Solve for x
    x = 7,716,456,888,159.63/2,314,698.51
  6. Step 6: Final answer
    x = 3,333,676.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.