Home / 6,386,379.54-9,571,252.23-2,595,430.50

Finding the Fourth Proportional to 6,386,379.54, 9,571,252.23 and 2,595,430.50

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Solution

The fourth proportional to 6,386,379.54, 9,571,252.23 and 2,595,430.50 is: 3,889,765.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,379.54 : 9,571,252.23 = 2,595,430.50 : x
  2. Step 2: Convert to fraction form
    6,386,379.54/9,571,252.23 = 2,595,430.50/x
  3. Step 3: Cross multiply
    6,386,379.54x = 9,571,252.23 × 2,595,430.50
  4. Step 4: Simplify right side
    6,386,379.54x = 24,841,519,960,935.02
  5. Step 5: Solve for x
    x = 24,841,519,960,935.02/6,386,379.54
  6. Step 6: Final answer
    x = 3,889,765.68

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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.