Home / 11,604,116.70-17,406,175.05-2,968,200.45

Finding the Fourth Proportional to 11,604,116.70, 17,406,175.05 and 2,968,200.45

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Solution

The fourth proportional to 11,604,116.70, 17,406,175.05 and 2,968,200.45 is: 4,452,300.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,116.70 : 17,406,175.05 = 2,968,200.45 : x
  2. Step 2: Convert to fraction form
    11,604,116.70/17,406,175.05 = 2,968,200.45/x
  3. Step 3: Cross multiply
    11,604,116.70x = 17,406,175.05 × 2,968,200.45
  4. Step 4: Simplify right side
    11,604,116.70x = 51,665,016,616,188.78
  5. Step 5: Solve for x
    x = 51,665,016,616,188.78/11,604,116.70
  6. Step 6: Final answer
    x = 4,452,300.68

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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.