Home / 10,451,214.99-14,423,586.22-5,805,903.67

Finding the Fourth Proportional to 10,451,214.99, 14,423,586.22 and 5,805,903.67

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Solution

The fourth proportional to 10,451,214.99, 14,423,586.22 and 5,805,903.67 is: 8,012,652.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,451,214.99 : 14,423,586.22 = 5,805,903.67 : x
  2. Step 2: Convert to fraction form
    10,451,214.99/14,423,586.22 = 5,805,903.67/x
  3. Step 3: Cross multiply
    10,451,214.99x = 14,423,586.22 × 5,805,903.67
  4. Step 4: Simplify right side
    10,451,214.99x = 83,741,952,097,141.50
  5. Step 5: Solve for x
    x = 83,741,952,097,141.50/10,451,214.99
  6. Step 6: Final answer
    x = 8,012,652.33

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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.