Home / 2,079,025.95-3,118,538.93-2,079,025.95

Finding the Fourth Proportional to 2,079,025.95, 3,118,538.93 and 2,079,025.95

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Solution

The fourth proportional to 2,079,025.95, 3,118,538.93 and 2,079,025.95 is: 3,118,538.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,025.95 : 3,118,538.93 = 2,079,025.95 : x
  2. Step 2: Convert to fraction form
    2,079,025.95/3,118,538.93 = 2,079,025.95/x
  3. Step 3: Cross multiply
    2,079,025.95x = 3,118,538.93 × 2,079,025.95
  4. Step 4: Simplify right side
    2,079,025.95x = 6,483,523,351,160.10
  5. Step 5: Solve for x
    x = 6,483,523,351,160.10/2,079,025.95
  6. Step 6: Final answer
    x = 3,118,538.93

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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.