Home / 3,069,055.58-4,235,199.62-1,692,457.34

Finding the Fourth Proportional to 3,069,055.58, 4,235,199.62 and 1,692,457.34

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Solution

The fourth proportional to 3,069,055.58, 4,235,199.62 and 1,692,457.34 is: 2,335,537.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,055.58 : 4,235,199.62 = 1,692,457.34 : x
  2. Step 2: Convert to fraction form
    3,069,055.58/4,235,199.62 = 1,692,457.34/x
  3. Step 3: Cross multiply
    3,069,055.58x = 4,235,199.62 × 1,692,457.34
  4. Step 4: Simplify right side
    3,069,055.58x = 7,167,894,653,595.93
  5. Step 5: Solve for x
    x = 7,167,894,653,595.93/3,069,055.58
  6. Step 6: Final answer
    x = 2,335,537.59

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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.