Home / 3,795,624.80-5,693,437.20-3,631,810.40

Finding the Fourth Proportional to 3,795,624.80, 5,693,437.20 and 3,631,810.40

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Solution

The fourth proportional to 3,795,624.80, 5,693,437.20 and 3,631,810.40 is: 5,447,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,624.80 : 5,693,437.20 = 3,631,810.40 : x
  2. Step 2: Convert to fraction form
    3,795,624.80/5,693,437.20 = 3,631,810.40/x
  3. Step 3: Cross multiply
    3,795,624.80x = 5,693,437.20 × 3,631,810.40
  4. Step 4: Simplify right side
    3,795,624.80x = 20,677,484,434,706.88
  5. Step 5: Solve for x
    x = 20,677,484,434,706.88/3,795,624.80
  6. Step 6: Final answer
    x = 5,447,715.60

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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.