Home / 9,204,733.17-12,699,716.22-5,336,482.05

Finding the Fourth Proportional to 9,204,733.17, 12,699,716.22 and 5,336,482.05

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Solution

The fourth proportional to 9,204,733.17, 12,699,716.22 and 5,336,482.05 is: 7,362,712.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,733.17 : 12,699,716.22 = 5,336,482.05 : x
  2. Step 2: Convert to fraction form
    9,204,733.17/12,699,716.22 = 5,336,482.05/x
  3. Step 3: Cross multiply
    9,204,733.17x = 12,699,716.22 × 5,336,482.05
  4. Step 4: Simplify right side
    9,204,733.17x = 67,771,807,648,123.85
  5. Step 5: Solve for x
    x = 67,771,807,648,123.85/9,204,733.17
  6. Step 6: Final answer
    x = 7,362,712.90

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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.