Home / 4,289,527.95-6,434,286.55-1,094,654.13

Finding the Fourth Proportional to 4,289,527.95, 6,434,286.55 and 1,094,654.13

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Solution

The fourth proportional to 4,289,527.95, 6,434,286.55 and 1,094,654.13 is: 1,641,979.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,527.95 : 6,434,286.55 = 1,094,654.13 : x
  2. Step 2: Convert to fraction form
    4,289,527.95/6,434,286.55 = 1,094,654.13/x
  3. Step 3: Cross multiply
    4,289,527.95x = 6,434,286.55 × 1,094,654.13
  4. Step 4: Simplify right side
    4,289,527.95x = 7,043,318,345,560.95
  5. Step 5: Solve for x
    x = 7,043,318,345,560.95/4,289,527.95
  6. Step 6: Final answer
    x = 1,641,979.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.