Home / 4,004,488.96-5,526,161.27-2,168,904.62

Finding the Fourth Proportional to 4,004,488.96, 5,526,161.27 and 2,168,904.62

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Solution

The fourth proportional to 4,004,488.96, 5,526,161.27 and 2,168,904.62 is: 2,993,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,488.96 : 5,526,161.27 = 2,168,904.62 : x
  2. Step 2: Convert to fraction form
    4,004,488.96/5,526,161.27 = 2,168,904.62/x
  3. Step 3: Cross multiply
    4,004,488.96x = 5,526,161.27 × 2,168,904.62
  4. Step 4: Simplify right side
    4,004,488.96x = 11,985,716,709,368.07
  5. Step 5: Solve for x
    x = 11,985,716,709,368.07/4,004,488.96
  6. Step 6: Final answer
    x = 2,993,070.23

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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.