Home / 9,685,059.52-13,365,724.80-6,015,985.44

Finding the Fourth Proportional to 9,685,059.52, 13,365,724.80 and 6,015,985.44

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Solution

The fourth proportional to 9,685,059.52, 13,365,724.80 and 6,015,985.44 is: 8,302,272.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,059.52 : 13,365,724.80 = 6,015,985.44 : x
  2. Step 2: Convert to fraction form
    9,685,059.52/13,365,724.80 = 6,015,985.44/x
  3. Step 3: Cross multiply
    9,685,059.52x = 13,365,724.80 × 6,015,985.44
  4. Step 4: Simplify right side
    9,685,059.52x = 80,408,005,791,846.92
  5. Step 5: Solve for x
    x = 80,408,005,791,846.92/9,685,059.52
  6. Step 6: Final answer
    x = 8,302,272.76

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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.