Home / 6,389,898.83-9,584,848.45-1,597,588.09

Finding the Fourth Proportional to 6,389,898.83, 9,584,848.45 and 1,597,588.09

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Solution

The fourth proportional to 6,389,898.83, 9,584,848.45 and 1,597,588.09 is: 2,396,382.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,389,898.83 : 9,584,848.45 = 1,597,588.09 : x
  2. Step 2: Convert to fraction form
    6,389,898.83/9,584,848.45 = 1,597,588.09/x
  3. Step 3: Cross multiply
    6,389,898.83x = 9,584,848.45 × 1,597,588.09
  4. Step 4: Simplify right side
    6,389,898.83x = 15,312,639,731,974.72
  5. Step 5: Solve for x
    x = 15,312,639,731,974.72/6,389,898.83
  6. Step 6: Final answer
    x = 2,396,382.19

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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.