Home / 2,901,123.44-4,351,552.32-1,008,013.04

Finding the Fourth Proportional to 2,901,123.44, 4,351,552.32 and 1,008,013.04

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Solution

The fourth proportional to 2,901,123.44, 4,351,552.32 and 1,008,013.04 is: 1,511,973.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,123.44 : 4,351,552.32 = 1,008,013.04 : x
  2. Step 2: Convert to fraction form
    2,901,123.44/4,351,552.32 = 1,008,013.04/x
  3. Step 3: Cross multiply
    2,901,123.44x = 4,351,552.32 × 1,008,013.04
  4. Step 4: Simplify right side
    2,901,123.44x = 4,386,421,482,802.25
  5. Step 5: Solve for x
    x = 4,386,421,482,802.25/2,901,123.44
  6. Step 6: Final answer
    x = 1,511,973.40

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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.