Home / 4,578,393.68-6,866,004.12-2,303,038.64

Finding the Fourth Proportional to 4,578,393.68, 6,866,004.12 and 2,303,038.64

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Solution

The fourth proportional to 4,578,393.68, 6,866,004.12 and 2,303,038.64 is: 3,453,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,393.68 : 6,866,004.12 = 2,303,038.64 : x
  2. Step 2: Convert to fraction form
    4,578,393.68/6,866,004.12 = 2,303,038.64/x
  3. Step 3: Cross multiply
    4,578,393.68x = 6,866,004.12 × 2,303,038.64
  4. Step 4: Simplify right side
    4,578,393.68x = 15,812,672,790,759.20
  5. Step 5: Solve for x
    x = 15,812,672,790,759.20/4,578,393.68
  6. Step 6: Final answer
    x = 3,453,759.96

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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.