Home / 6,061,102.51-8,364,517.14-3,447,539.40

Finding the Fourth Proportional to 6,061,102.51, 8,364,517.14 and 3,447,539.40

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Solution

The fourth proportional to 6,061,102.51, 8,364,517.14 and 3,447,539.40 is: 4,757,715.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,102.51 : 8,364,517.14 = 3,447,539.40 : x
  2. Step 2: Convert to fraction form
    6,061,102.51/8,364,517.14 = 3,447,539.40/x
  3. Step 3: Cross multiply
    6,061,102.51x = 8,364,517.14 × 3,447,539.40
  4. Step 4: Simplify right side
    6,061,102.51x = 28,837,002,402,125.31
  5. Step 5: Solve for x
    x = 28,837,002,402,125.31/6,061,102.51
  6. Step 6: Final answer
    x = 4,757,715.67

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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.