Home / 4,846,322.96-7,269,560.16-1,434,955.52

Finding the Fourth Proportional to 4,846,322.96, 7,269,560.16 and 1,434,955.52

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Solution

The fourth proportional to 4,846,322.96, 7,269,560.16 and 1,434,955.52 is: 2,152,455.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,322.96 : 7,269,560.16 = 1,434,955.52 : x
  2. Step 2: Convert to fraction form
    4,846,322.96/7,269,560.16 = 1,434,955.52/x
  3. Step 3: Cross multiply
    4,846,322.96x = 7,269,560.16 × 1,434,955.52
  4. Step 4: Simplify right side
    4,846,322.96x = 10,431,495,479,564.08
  5. Step 5: Solve for x
    x = 10,431,495,479,564.08/4,846,322.96
  6. Step 6: Final answer
    x = 2,152,455.70

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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.