Home / 11,250,378.72-15,525,527.04-6,093,724.32

Finding the Fourth Proportional to 11,250,378.72, 15,525,527.04 and 6,093,724.32

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Solution

The fourth proportional to 11,250,378.72, 15,525,527.04 and 6,093,724.32 is: 8,409,341.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,250,378.72 : 15,525,527.04 = 6,093,724.32 : x
  2. Step 2: Convert to fraction form
    11,250,378.72/15,525,527.04 = 6,093,724.32/x
  3. Step 3: Cross multiply
    11,250,378.72x = 15,525,527.04 × 6,093,724.32
  4. Step 4: Simplify right side
    11,250,378.72x = 94,608,281,704,465.61
  5. Step 5: Solve for x
    x = 94,608,281,704,465.61/11,250,378.72
  6. Step 6: Final answer
    x = 8,409,341.95

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1.5x scale

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.