Home / 6,603,653.76-9,903,817.44-2,558,751.36

Finding the Fourth Proportional to 6,603,653.76, 9,903,817.44 and 2,558,751.36

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Solution

The fourth proportional to 6,603,653.76, 9,903,817.44 and 2,558,751.36 is: 3,837,482.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,653.76 : 9,903,817.44 = 2,558,751.36 : x
  2. Step 2: Convert to fraction form
    6,603,653.76/9,903,817.44 = 2,558,751.36/x
  3. Step 3: Cross multiply
    6,603,653.76x = 9,903,817.44 × 2,558,751.36
  4. Step 4: Simplify right side
    6,603,653.76x = 25,341,406,343,791.71
  5. Step 5: Solve for x
    x = 25,341,406,343,791.71/6,603,653.76
  6. Step 6: Final answer
    x = 3,837,482.59

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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.