Home / 7,611,309.60-10,493,446.21-6,046,633.05

Finding the Fourth Proportional to 7,611,309.60, 10,493,446.21 and 6,046,633.05

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Solution

The fourth proportional to 7,611,309.60, 10,493,446.21 and 6,046,633.05 is: 8,336,281.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,611,309.60 : 10,493,446.21 = 6,046,633.05 : x
  2. Step 2: Convert to fraction form
    7,611,309.60/10,493,446.21 = 6,046,633.05/x
  3. Step 3: Cross multiply
    7,611,309.60x = 10,493,446.21 × 6,046,633.05
  4. Step 4: Simplify right side
    7,611,309.60x = 63,450,018,661,783.24
  5. Step 5: Solve for x
    x = 63,450,018,661,783.24/7,611,309.60
  6. Step 6: Final answer
    x = 8,336,281.40

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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.