Home / 4,504,586.08-6,758,030.87-1,309,712.24

Finding the Fourth Proportional to 4,504,586.08, 6,758,030.87 and 1,309,712.24

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Solution

The fourth proportional to 4,504,586.08, 6,758,030.87 and 1,309,712.24 is: 1,964,903.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,586.08 : 6,758,030.87 = 1,309,712.24 : x
  2. Step 2: Convert to fraction form
    4,504,586.08/6,758,030.87 = 1,309,712.24/x
  3. Step 3: Cross multiply
    4,504,586.08x = 6,758,030.87 × 1,309,712.24
  4. Step 4: Simplify right side
    4,504,586.08x = 8,851,075,745,462.57
  5. Step 5: Solve for x
    x = 8,851,075,745,462.57/4,504,586.08
  6. Step 6: Final answer
    x = 1,964,903.23

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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.