Home / 5,368,846.25-8,054,530.55-1,774,613.36

Finding the Fourth Proportional to 5,368,846.25, 8,054,530.55 and 1,774,613.36

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Solution

The fourth proportional to 5,368,846.25, 8,054,530.55 and 1,774,613.36 is: 2,662,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,846.25 : 8,054,530.55 = 1,774,613.36 : x
  2. Step 2: Convert to fraction form
    5,368,846.25/8,054,530.55 = 1,774,613.36/x
  3. Step 3: Cross multiply
    5,368,846.25x = 8,054,530.55 × 1,774,613.36
  4. Step 4: Simplify right side
    5,368,846.25x = 14,293,677,495,169.47
  5. Step 5: Solve for x
    x = 14,293,677,495,169.47/5,368,846.25
  6. Step 6: Final answer
    x = 2,662,336.90

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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.