Home / 9,339,238.79-13,995,689.50-4,410,011.06

Finding the Fourth Proportional to 9,339,238.79, 13,995,689.50 and 4,410,011.06

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Solution

The fourth proportional to 9,339,238.79, 13,995,689.50 and 4,410,011.06 is: 6,608,798.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339,238.79 : 13,995,689.50 = 4,410,011.06 : x
  2. Step 2: Convert to fraction form
    9,339,238.79/13,995,689.50 = 4,410,011.06/x
  3. Step 3: Cross multiply
    9,339,238.79x = 13,995,689.50 × 4,410,011.06
  4. Step 4: Simplify right side
    9,339,238.79x = 61,721,145,541,668.58
  5. Step 5: Solve for x
    x = 61,721,145,541,668.58/9,339,238.79
  6. Step 6: Final answer
    x = 6,608,798.31

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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.