Home / 4,002,867.48-6,004,670.32-1,307,206.82

Finding the Fourth Proportional to 4,002,867.48, 6,004,670.32 and 1,307,206.82

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Solution

The fourth proportional to 4,002,867.48, 6,004,670.32 and 1,307,206.82 is: 1,960,930.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,867.48 : 6,004,670.32 = 1,307,206.82 : x
  2. Step 2: Convert to fraction form
    4,002,867.48/6,004,670.32 = 1,307,206.82/x
  3. Step 3: Cross multiply
    4,002,867.48x = 6,004,670.32 × 1,307,206.82
  4. Step 4: Simplify right side
    4,002,867.48x = 7,849,345,964,132.23
  5. Step 5: Solve for x
    x = 7,849,345,964,132.23/4,002,867.48
  6. Step 6: Final answer
    x = 1,960,930.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.