Home / 6,695,900.69-9,241,065.53-3,794,980.21

Finding the Fourth Proportional to 6,695,900.69, 9,241,065.53 and 3,794,980.21

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Solution

The fourth proportional to 6,695,900.69, 9,241,065.53 and 3,794,980.21 is: 5,237,482.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,900.69 : 9,241,065.53 = 3,794,980.21 : x
  2. Step 2: Convert to fraction form
    6,695,900.69/9,241,065.53 = 3,794,980.21/x
  3. Step 3: Cross multiply
    6,695,900.69x = 9,241,065.53 × 3,794,980.21
  4. Step 4: Simplify right side
    6,695,900.69x = 35,069,660,777,816.77
  5. Step 5: Solve for x
    x = 35,069,660,777,816.77/6,695,900.69
  6. Step 6: Final answer
    x = 5,237,482.21

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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.