Home / 10,703,066.22-14,770,240.45-5,808,288.06

Finding the Fourth Proportional to 10,703,066.22, 14,770,240.45 and 5,808,288.06

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Solution

The fourth proportional to 10,703,066.22, 14,770,240.45 and 5,808,288.06 is: 8,015,442.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,066.22 : 14,770,240.45 = 5,808,288.06 : x
  2. Step 2: Convert to fraction form
    10,703,066.22/14,770,240.45 = 5,808,288.06/x
  3. Step 3: Cross multiply
    10,703,066.22x = 14,770,240.45 × 5,808,288.06
  4. Step 4: Simplify right side
    10,703,066.22x = 85,789,811,234,543.30
  5. Step 5: Solve for x
    x = 85,789,811,234,543.30/10,703,066.22
  6. Step 6: Final answer
    x = 8,015,442.44

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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.