Home / 4,004,482.89-5,526,152.89-2,168,898.56

Finding the Fourth Proportional to 4,004,482.89, 5,526,152.89 and 2,168,898.56

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Solution

The fourth proportional to 4,004,482.89, 5,526,152.89 and 2,168,898.56 is: 2,993,061.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,482.89 : 5,526,152.89 = 2,168,898.56 : x
  2. Step 2: Convert to fraction form
    4,004,482.89/5,526,152.89 = 2,168,898.56/x
  3. Step 3: Cross multiply
    4,004,482.89x = 5,526,152.89 × 2,168,898.56
  4. Step 4: Simplify right side
    4,004,482.89x = 11,985,665,045,460.84
  5. Step 5: Solve for x
    x = 11,985,665,045,460.84/4,004,482.89
  6. Step 6: Final answer
    x = 2,993,061.87

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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.