Home / 9,290,388.84-13,935,723.42-3,225,313.42

Finding the Fourth Proportional to 9,290,388.84, 13,935,723.42 and 3,225,313.42

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Solution

The fourth proportional to 9,290,388.84, 13,935,723.42 and 3,225,313.42 is: 4,838,018.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,290,388.84 : 13,935,723.42 = 3,225,313.42 : x
  2. Step 2: Convert to fraction form
    9,290,388.84/13,935,723.42 = 3,225,313.42/x
  3. Step 3: Cross multiply
    9,290,388.84x = 13,935,723.42 × 3,225,313.42
  4. Step 4: Simplify right side
    9,290,388.84x = 44,947,075,763,934.30
  5. Step 5: Solve for x
    x = 44,947,075,763,934.30/9,290,388.84
  6. Step 6: Final answer
    x = 4,838,018.79

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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.