Home / 6,682,368.60-9,221,701.50-3,626,586.36

Finding the Fourth Proportional to 6,682,368.60, 9,221,701.50 and 3,626,586.36

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Solution

The fourth proportional to 6,682,368.60, 9,221,701.50 and 3,626,586.36 is: 5,004,707.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,368.60 : 9,221,701.50 = 3,626,586.36 : x
  2. Step 2: Convert to fraction form
    6,682,368.60/9,221,701.50 = 3,626,586.36/x
  3. Step 3: Cross multiply
    6,682,368.60x = 9,221,701.50 × 3,626,586.36
  4. Step 4: Simplify right side
    6,682,368.60x = 33,443,296,875,891.54
  5. Step 5: Solve for x
    x = 33,443,296,875,891.54/6,682,368.60
  6. Step 6: Final answer
    x = 5,004,707.00

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1.5x scale

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.