Home / 8,048,756.55-12,073,718.03-4,846,988.55

Finding the Fourth Proportional to 8,048,756.55, 12,073,718.03 and 4,846,988.55

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Solution

The fourth proportional to 8,048,756.55, 12,073,718.03 and 4,846,988.55 is: 7,270,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,756.55 : 12,073,718.03 = 4,846,988.55 : x
  2. Step 2: Convert to fraction form
    8,048,756.55/12,073,718.03 = 4,846,988.55/x
  3. Step 3: Cross multiply
    8,048,756.55x = 12,073,718.03 × 4,846,988.55
  4. Step 4: Simplify right side
    8,048,756.55x = 58,521,173,023,103.62
  5. Step 5: Solve for x
    x = 58,521,173,023,103.62/8,048,756.55
  6. Step 6: Final answer
    x = 7,270,834.03

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1.5x scale

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.