Home / 9,054,354.32-13,585,160.71-3,297,488.94

Finding the Fourth Proportional to 9,054,354.32, 13,585,160.71 and 3,297,488.94

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Solution

The fourth proportional to 9,054,354.32, 13,585,160.71 and 3,297,488.94 is: 4,947,555.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,354.32 : 13,585,160.71 = 3,297,488.94 : x
  2. Step 2: Convert to fraction form
    9,054,354.32/13,585,160.71 = 3,297,488.94/x
  3. Step 3: Cross multiply
    9,054,354.32x = 13,585,160.71 × 3,297,488.94
  4. Step 4: Simplify right side
    9,054,354.32x = 44,796,917,121,421.75
  5. Step 5: Solve for x
    x = 44,796,917,121,421.75/9,054,354.32
  6. Step 6: Final answer
    x = 4,947,555.13

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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.