Home / 5,368,830.08-8,054,506.44-1,774,597.20

Finding the Fourth Proportional to 5,368,830.08, 8,054,506.44 and 1,774,597.20

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Solution

The fourth proportional to 5,368,830.08, 8,054,506.44 and 1,774,597.20 is: 2,662,312.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,830.08 : 8,054,506.44 = 1,774,597.20 : x
  2. Step 2: Convert to fraction form
    5,368,830.08/8,054,506.44 = 1,774,597.20/x
  3. Step 3: Cross multiply
    5,368,830.08x = 8,054,506.44 × 1,774,597.20
  4. Step 4: Simplify right side
    5,368,830.08x = 14,293,504,575,805.97
  5. Step 5: Solve for x
    x = 14,293,504,575,805.97/5,368,830.08
  6. Step 6: Final answer
    x = 2,662,312.71

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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.