Home / 10,352,509.11-14,286,519.45-6,004,173.96

Finding the Fourth Proportional to 10,352,509.11, 14,286,519.45 and 6,004,173.96

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Solution

The fourth proportional to 10,352,509.11, 14,286,519.45 and 6,004,173.96 is: 8,285,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352,509.11 : 14,286,519.45 = 6,004,173.96 : x
  2. Step 2: Convert to fraction form
    10,352,509.11/14,286,519.45 = 6,004,173.96/x
  3. Step 3: Cross multiply
    10,352,509.11x = 14,286,519.45 × 6,004,173.96
  4. Step 4: Simplify right side
    10,352,509.11x = 85,778,748,060,723.52
  5. Step 5: Solve for x
    x = 85,778,748,060,723.52/10,352,509.11
  6. Step 6: Final answer
    x = 8,285,793.05

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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.