Home / 10,783,799.51-16,175,842.29-3,595,335.68

Finding the Fourth Proportional to 10,783,799.51, 16,175,842.29 and 3,595,335.68

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Solution

The fourth proportional to 10,783,799.51, 16,175,842.29 and 3,595,335.68 is: 5,393,051.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,783,799.51 : 16,175,842.29 = 3,595,335.68 : x
  2. Step 2: Convert to fraction form
    10,783,799.51/16,175,842.29 = 3,595,335.68/x
  3. Step 3: Cross multiply
    10,783,799.51x = 16,175,842.29 × 3,595,335.68
  4. Step 4: Simplify right side
    10,783,799.51x = 58,157,582,979,729.51
  5. Step 5: Solve for x
    x = 58,157,582,979,729.51/10,783,799.51
  6. Step 6: Final answer
    x = 5,393,051.21

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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.