Home / 3,556,060.74-4,907,379.49-1,924,468.38

Finding the Fourth Proportional to 3,556,060.74, 4,907,379.49 and 1,924,468.38

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Solution

The fourth proportional to 3,556,060.74, 4,907,379.49 and 1,924,468.38 is: 2,655,774.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,060.74 : 4,907,379.49 = 1,924,468.38 : x
  2. Step 2: Convert to fraction form
    3,556,060.74/4,907,379.49 = 1,924,468.38/x
  3. Step 3: Cross multiply
    3,556,060.74x = 4,907,379.49 × 1,924,468.38
  4. Step 4: Simplify right side
    3,556,060.74x = 9,444,096,657,165.53
  5. Step 5: Solve for x
    x = 9,444,096,657,165.53/3,556,060.74
  6. Step 6: Final answer
    x = 2,655,774.84

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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.