Home / 6,061,605.77-8,364,950.48-3,308,270.81

Finding the Fourth Proportional to 6,061,605.77, 8,364,950.48 and 3,308,270.81

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Solution

The fourth proportional to 6,061,605.77, 8,364,950.48 and 3,308,270.81 is: 4,565,377.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,605.77 : 8,364,950.48 = 3,308,270.81 : x
  2. Step 2: Convert to fraction form
    6,061,605.77/8,364,950.48 = 3,308,270.81/x
  3. Step 3: Cross multiply
    6,061,605.77x = 8,364,950.48 × 3,308,270.81
  4. Step 4: Simplify right side
    6,061,605.77x = 27,673,521,483,538.13
  5. Step 5: Solve for x
    x = 27,673,521,483,538.13/6,061,605.77
  6. Step 6: Final answer
    x = 4,565,377.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.