Home / 6,697,981.84-9,242,933.72-3,797,567.84

Finding the Fourth Proportional to 6,697,981.84, 9,242,933.72 and 3,797,567.84

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Solution

The fourth proportional to 6,697,981.84, 9,242,933.72 and 3,797,567.84 is: 5,240,484.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,981.84 : 9,242,933.72 = 3,797,567.84 : x
  2. Step 2: Convert to fraction form
    6,697,981.84/9,242,933.72 = 3,797,567.84/x
  3. Step 3: Cross multiply
    6,697,981.84x = 9,242,933.72 × 3,797,567.84
  4. Step 4: Simplify right side
    6,697,981.84x = 35,100,667,842,323.57
  5. Step 5: Solve for x
    x = 35,100,667,842,323.57/6,697,981.84
  6. Step 6: Final answer
    x = 5,240,484.18

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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.