Home / 11,441,720.90-17,162,581.35-6,048,287.30

Finding the Fourth Proportional to 11,441,720.90, 17,162,581.35 and 6,048,287.30

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Solution

The fourth proportional to 11,441,720.90, 17,162,581.35 and 6,048,287.30 is: 9,072,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,441,720.90 : 17,162,581.35 = 6,048,287.30 : x
  2. Step 2: Convert to fraction form
    11,441,720.90/17,162,581.35 = 6,048,287.30/x
  3. Step 3: Cross multiply
    11,441,720.90x = 17,162,581.35 × 6,048,287.30
  4. Step 4: Simplify right side
    11,441,720.90x = 103,804,222,814,421.86
  5. Step 5: Solve for x
    x = 103,804,222,814,421.86/11,441,720.90
  6. Step 6: Final answer
    x = 9,072,430.95

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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.