Home / 8,095,975.60-12,136,187.40-4,680,756.40

Finding the Fourth Proportional to 8,095,975.60, 12,136,187.40 and 4,680,756.40

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Solution

The fourth proportional to 8,095,975.60, 12,136,187.40 and 4,680,756.40 is: 7,016,638.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,975.60 : 12,136,187.40 = 4,680,756.40 : x
  2. Step 2: Convert to fraction form
    8,095,975.60/12,136,187.40 = 4,680,756.40/x
  3. Step 3: Cross multiply
    8,095,975.60x = 12,136,187.40 × 4,680,756.40
  4. Step 4: Simplify right side
    8,095,975.60x = 56,806,536,844,149.37
  5. Step 5: Solve for x
    x = 56,806,536,844,149.37/8,095,975.60
  6. Step 6: Final answer
    x = 7,016,638.84

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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.