Home / 2,904,540.07-4,356,952.34-1,107,088.51

Finding the Fourth Proportional to 2,904,540.07, 4,356,952.34 and 1,107,088.51

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Solution

The fourth proportional to 2,904,540.07, 4,356,952.34 and 1,107,088.51 is: 1,660,686.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,540.07 : 4,356,952.34 = 1,107,088.51 : x
  2. Step 2: Convert to fraction form
    2,904,540.07/4,356,952.34 = 1,107,088.51/x
  3. Step 3: Cross multiply
    2,904,540.07x = 4,356,952.34 × 1,107,088.51
  4. Step 4: Simplify right side
    2,904,540.07x = 4,823,531,865,973.08
  5. Step 5: Solve for x
    x = 4,823,531,865,973.08/2,904,540.07
  6. Step 6: Final answer
    x = 1,660,686.98

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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.