Home / 5,808,016.58-8,712,041.23-1,764,537.89

Finding the Fourth Proportional to 5,808,016.58, 8,712,041.23 and 1,764,537.89

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Solution

The fourth proportional to 5,808,016.58, 8,712,041.23 and 1,764,537.89 is: 2,646,811.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,016.58 : 8,712,041.23 = 1,764,537.89 : x
  2. Step 2: Convert to fraction form
    5,808,016.58/8,712,041.23 = 1,764,537.89/x
  3. Step 3: Cross multiply
    5,808,016.58x = 8,712,041.23 × 1,764,537.89
  4. Step 4: Simplify right side
    5,808,016.58x = 15,372,726,849,577.21
  5. Step 5: Solve for x
    x = 15,372,726,849,577.21/5,808,016.58
  6. Step 6: Final answer
    x = 2,646,811.81

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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.