Home / 4,826,822.03-6,655,555.86-3,082,197.45

Finding the Fourth Proportional to 4,826,822.03, 6,655,555.86 and 3,082,197.45

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Solution

The fourth proportional to 4,826,822.03, 6,655,555.86 and 3,082,197.45 is: 4,249,946.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,822.03 : 6,655,555.86 = 3,082,197.45 : x
  2. Step 2: Convert to fraction form
    4,826,822.03/6,655,555.86 = 3,082,197.45/x
  3. Step 3: Cross multiply
    4,826,822.03x = 6,655,555.86 × 3,082,197.45
  4. Step 4: Simplify right side
    4,826,822.03x = 20,513,737,284,613.57
  5. Step 5: Solve for x
    x = 20,513,737,284,613.57/4,826,822.03
  6. Step 6: Final answer
    x = 4,249,946.90

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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.