Home / 3,308,412.20-4,963,482.30-1,064,604.20

Finding the Fourth Proportional to 3,308,412.20, 4,963,482.30 and 1,064,604.20

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Solution

The fourth proportional to 3,308,412.20, 4,963,482.30 and 1,064,604.20 is: 1,597,184.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,412.20 : 4,963,482.30 = 1,064,604.20 : x
  2. Step 2: Convert to fraction form
    3,308,412.20/4,963,482.30 = 1,064,604.20/x
  3. Step 3: Cross multiply
    3,308,412.20x = 4,963,482.30 × 1,064,604.20
  4. Step 4: Simplify right side
    3,308,412.20x = 5,284,144,103,205.66
  5. Step 5: Solve for x
    x = 5,284,144,103,205.66/3,308,412.20
  6. Step 6: Final answer
    x = 1,597,184.32

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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.