Home / 4,521,693.02-6,774,641.66-3,768,375.42

Finding the Fourth Proportional to 4,521,693.02, 6,774,641.66 and 3,768,375.42

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Solution

The fourth proportional to 4,521,693.02, 6,774,641.66 and 3,768,375.42 is: 5,645,981.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,693.02 : 6,774,641.66 = 3,768,375.42 : x
  2. Step 2: Convert to fraction form
    4,521,693.02/6,774,641.66 = 3,768,375.42/x
  3. Step 3: Cross multiply
    4,521,693.02x = 6,774,641.66 × 3,768,375.42
  4. Step 4: Simplify right side
    4,521,693.02x = 25,529,393,110,852.00
  5. Step 5: Solve for x
    x = 25,529,393,110,852.00/4,521,693.02
  6. Step 6: Final answer
    x = 5,645,981.05

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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.