Home / 2,673,342.90-4,010,014.35-1,477,600.65

Finding the Fourth Proportional to 2,673,342.90, 4,010,014.35 and 1,477,600.65

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Solution

The fourth proportional to 2,673,342.90, 4,010,014.35 and 1,477,600.65 is: 2,216,400.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,342.90 : 4,010,014.35 = 1,477,600.65 : x
  2. Step 2: Convert to fraction form
    2,673,342.90/4,010,014.35 = 1,477,600.65/x
  3. Step 3: Cross multiply
    2,673,342.90x = 4,010,014.35 × 1,477,600.65
  4. Step 4: Simplify right side
    2,673,342.90x = 5,925,199,810,069.33
  5. Step 5: Solve for x
    x = 5,925,199,810,069.33/2,673,342.90
  6. Step 6: Final answer
    x = 2,216,400.98

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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.