Home / 1,746,468.18-2,410,172.96-961,558.02

Finding the Fourth Proportional to 1,746,468.18, 2,410,172.96 and 961,558.02

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Solution

The fourth proportional to 1,746,468.18, 2,410,172.96 and 961,558.02 is: 1,326,975.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,468.18 : 2,410,172.96 = 961,558.02 : x
  2. Step 2: Convert to fraction form
    1,746,468.18/2,410,172.96 = 961,558.02/x
  3. Step 3: Cross multiply
    1,746,468.18x = 2,410,172.96 × 961,558.02
  4. Step 4: Simplify right side
    1,746,468.18x = 2,317,521,134,467.35
  5. Step 5: Solve for x
    x = 2,317,521,134,467.35/1,746,468.18
  6. Step 6: Final answer
    x = 1,326,975.87

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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.