Home / 5,037,051.80-7,553,348.58-1,441,999.64

Finding the Fourth Proportional to 5,037,051.80, 7,553,348.58 and 1,441,999.64

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Solution

The fourth proportional to 5,037,051.80, 7,553,348.58 and 1,441,999.64 is: 2,162,361.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,051.80 : 7,553,348.58 = 1,441,999.64 : x
  2. Step 2: Convert to fraction form
    5,037,051.80/7,553,348.58 = 1,441,999.64/x
  3. Step 3: Cross multiply
    5,037,051.80x = 7,553,348.58 × 1,441,999.64
  4. Step 4: Simplify right side
    5,037,051.80x = 10,891,925,933,154.51
  5. Step 5: Solve for x
    x = 10,891,925,933,154.51/5,037,051.80
  6. Step 6: Final answer
    x = 2,162,361.31

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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.