Home / 7,807,426.04-10,774,584.68-4,322,764.89

Finding the Fourth Proportional to 7,807,426.04, 10,774,584.68 and 4,322,764.89

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Solution

The fourth proportional to 7,807,426.04, 10,774,584.68 and 4,322,764.89 is: 5,965,601.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,807,426.04 : 10,774,584.68 = 4,322,764.89 : x
  2. Step 2: Convert to fraction form
    7,807,426.04/10,774,584.68 = 4,322,764.89/x
  3. Step 3: Cross multiply
    7,807,426.04x = 10,774,584.68 × 4,322,764.89
  4. Step 4: Simplify right side
    7,807,426.04x = 46,575,996,337,422.06
  5. Step 5: Solve for x
    x = 46,575,996,337,422.06/7,807,426.04
  6. Step 6: Final answer
    x = 5,965,601.99

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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.