Home / 5,674,324.80-8,506,821.60-3,014,932.80

Finding the Fourth Proportional to 5,674,324.80, 8,506,821.60 and 3,014,932.80

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Solution

The fourth proportional to 5,674,324.80, 8,506,821.60 and 3,014,932.80 is: 4,519,920.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,324.80 : 8,506,821.60 = 3,014,932.80 : x
  2. Step 2: Convert to fraction form
    5,674,324.80/8,506,821.60 = 3,014,932.80/x
  3. Step 3: Cross multiply
    5,674,324.80x = 8,506,821.60 × 3,014,932.80
  4. Step 4: Simplify right side
    5,674,324.80x = 25,647,495,465,588.48
  5. Step 5: Solve for x
    x = 25,647,495,465,588.48/5,674,324.80
  6. Step 6: Final answer
    x = 4,519,920.23

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1.5x scale

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.