Home / 4,994,304.80-7,491,281.52-1,400,043.04

Finding the Fourth Proportional to 4,994,304.80, 7,491,281.52 and 1,400,043.04

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Solution

The fourth proportional to 4,994,304.80, 7,491,281.52 and 1,400,043.04 is: 2,100,015.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,304.80 : 7,491,281.52 = 1,400,043.04 : x
  2. Step 2: Convert to fraction form
    4,994,304.80/7,491,281.52 = 1,400,043.04/x
  3. Step 3: Cross multiply
    4,994,304.80x = 7,491,281.52 × 1,400,043.04
  4. Step 4: Simplify right side
    4,994,304.80x = 10,488,116,552,756.62
  5. Step 5: Solve for x
    x = 10,488,116,552,756.62/4,994,304.80
  6. Step 6: Final answer
    x = 2,100,015.31

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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.