Home / 3,415,866.36-5,124,064.08-1,141,398.64

Finding the Fourth Proportional to 3,415,866.36, 5,124,064.08 and 1,141,398.64

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Solution

The fourth proportional to 3,415,866.36, 5,124,064.08 and 1,141,398.64 is: 1,712,186.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,415,866.36 : 5,124,064.08 = 1,141,398.64 : x
  2. Step 2: Convert to fraction form
    3,415,866.36/5,124,064.08 = 1,141,398.64/x
  3. Step 3: Cross multiply
    3,415,866.36x = 5,124,064.08 × 1,141,398.64
  4. Step 4: Simplify right side
    3,415,866.36x = 5,848,599,772,184.85
  5. Step 5: Solve for x
    x = 5,848,599,772,184.85/3,415,866.36
  6. Step 6: Final answer
    x = 1,712,186.36

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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.