Home / 7,797,056.04-10,760,340.87-4,489,841.52

Finding the Fourth Proportional to 7,797,056.04, 10,760,340.87 and 4,489,841.52

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Solution

The fourth proportional to 7,797,056.04, 10,760,340.87 and 4,489,841.52 is: 6,196,213.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,056.04 : 10,760,340.87 = 4,489,841.52 : x
  2. Step 2: Convert to fraction form
    7,797,056.04/10,760,340.87 = 4,489,841.52/x
  3. Step 3: Cross multiply
    7,797,056.04x = 10,760,340.87 × 4,489,841.52
  4. Step 4: Simplify right side
    7,797,056.04x = 48,312,225,207,478.91
  5. Step 5: Solve for x
    x = 48,312,225,207,478.91/7,797,056.04
  6. Step 6: Final answer
    x = 6,196,213.67

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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.