Home / 10,259,595.26-14,158,255.23-5,613,816.77

Finding the Fourth Proportional to 10,259,595.26, 14,158,255.23 and 5,613,816.77

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Solution

The fourth proportional to 10,259,595.26, 14,158,255.23 and 5,613,816.77 is: 7,747,074.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,259,595.26 : 14,158,255.23 = 5,613,816.77 : x
  2. Step 2: Convert to fraction form
    10,259,595.26/14,158,255.23 = 5,613,816.77/x
  3. Step 3: Cross multiply
    10,259,595.26x = 14,158,255.23 × 5,613,816.77
  4. Step 4: Simplify right side
    10,259,595.26x = 79,481,850,573,322.92
  5. Step 5: Solve for x
    x = 79,481,850,573,322.92/10,259,595.26
  6. Step 6: Final answer
    x = 7,747,074.67

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1.5x scale

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.