Home / 9,782,206.08-14,668,588.32-4,100,904.96

Finding the Fourth Proportional to 9,782,206.08, 14,668,588.32 and 4,100,904.96

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Solution

The fourth proportional to 9,782,206.08, 14,668,588.32 and 4,100,904.96 is: 6,149,378.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,782,206.08 : 14,668,588.32 = 4,100,904.96 : x
  2. Step 2: Convert to fraction form
    9,782,206.08/14,668,588.32 = 4,100,904.96/x
  3. Step 3: Cross multiply
    9,782,206.08x = 14,668,588.32 × 4,100,904.96
  4. Step 4: Simplify right side
    9,782,206.08x = 60,154,486,597,686.07
  5. Step 5: Solve for x
    x = 60,154,486,597,686.07/9,782,206.08
  6. Step 6: Final answer
    x = 6,149,378.38

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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.