Home / 3,258,075.69-4,882,057.92-1,235,231.91

Finding the Fourth Proportional to 3,258,075.69, 4,882,057.92 and 1,235,231.91

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Solution

The fourth proportional to 3,258,075.69, 4,882,057.92 and 1,235,231.91 is: 1,850,931.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,075.69 : 4,882,057.92 = 1,235,231.91 : x
  2. Step 2: Convert to fraction form
    3,258,075.69/4,882,057.92 = 1,235,231.91/x
  3. Step 3: Cross multiply
    3,258,075.69x = 4,882,057.92 × 1,235,231.91
  4. Step 4: Simplify right side
    3,258,075.69x = 6,030,473,729,252.23
  5. Step 5: Solve for x
    x = 6,030,473,729,252.23/3,258,075.69
  6. Step 6: Final answer
    x = 1,850,931.13

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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.