Home / 6,804,575.62-9,390,024.57-3,901,950.34

Finding the Fourth Proportional to 6,804,575.62, 9,390,024.57 and 3,901,950.34

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Solution

The fourth proportional to 6,804,575.62, 9,390,024.57 and 3,901,950.34 is: 5,384,525.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,575.62 : 9,390,024.57 = 3,901,950.34 : x
  2. Step 2: Convert to fraction form
    6,804,575.62/9,390,024.57 = 3,901,950.34/x
  3. Step 3: Cross multiply
    6,804,575.62x = 9,390,024.57 × 3,901,950.34
  4. Step 4: Simplify right side
    6,804,575.62x = 36,639,409,563,519.85
  5. Step 5: Solve for x
    x = 36,639,409,563,519.85/6,804,575.62
  6. Step 6: Final answer
    x = 5,384,525.30

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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.