Home / 2,465,944.52-3,698,916.74-693,016.52

Finding the Fourth Proportional to 2,465,944.52, 3,698,916.74 and 693,016.52

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Solution

The fourth proportional to 2,465,944.52, 3,698,916.74 and 693,016.52 is: 1,039,524.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,944.52 : 3,698,916.74 = 693,016.52 : x
  2. Step 2: Convert to fraction form
    2,465,944.52/3,698,916.74 = 693,016.52/x
  3. Step 3: Cross multiply
    2,465,944.52x = 3,698,916.74 × 693,016.52
  4. Step 4: Simplify right side
    2,465,944.52x = 2,563,410,406,924.55
  5. Step 5: Solve for x
    x = 2,563,410,406,924.55/2,465,944.52
  6. Step 6: Final answer
    x = 1,039,524.77

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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.