Home / 11,674,581.04-17,510,075.17-3,893,632.35

Finding the Fourth Proportional to 11,674,581.04, 17,510,075.17 and 3,893,632.35

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Solution

The fourth proportional to 11,674,581.04, 17,510,075.17 and 3,893,632.35 is: 5,839,849.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,581.04 : 17,510,075.17 = 3,893,632.35 : x
  2. Step 2: Convert to fraction form
    11,674,581.04/17,510,075.17 = 3,893,632.35/x
  3. Step 3: Cross multiply
    11,674,581.04x = 17,510,075.17 × 3,893,632.35
  4. Step 4: Simplify right side
    11,674,581.04x = 68,177,795,132,843.76
  5. Step 5: Solve for x
    x = 68,177,795,132,843.76/11,674,581.04
  6. Step 6: Final answer
    x = 5,839,849.40

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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.