Home / 6,636,441.64-9,161,120.36-4,462,245.04

Finding the Fourth Proportional to 6,636,441.64, 9,161,120.36 and 4,462,245.04

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Solution

The fourth proportional to 6,636,441.64, 9,161,120.36 and 4,462,245.04 is: 6,159,801.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,441.64 : 9,161,120.36 = 4,462,245.04 : x
  2. Step 2: Convert to fraction form
    6,636,441.64/9,161,120.36 = 4,462,245.04/x
  3. Step 3: Cross multiply
    6,636,441.64x = 9,161,120.36 × 4,462,245.04
  4. Step 4: Simplify right side
    6,636,441.64x = 40,879,163,887,253.02
  5. Step 5: Solve for x
    x = 40,879,163,887,253.02/6,636,441.64
  6. Step 6: Final answer
    x = 6,159,801.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.