Home / 10,673,214.77-14,723,023.37-6,751,756.10

Finding the Fourth Proportional to 10,673,214.77, 14,723,023.37 and 6,751,756.10

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Solution

The fourth proportional to 10,673,214.77, 14,723,023.37 and 6,751,756.10 is: 9,313,619.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673,214.77 : 14,723,023.37 = 6,751,756.10 : x
  2. Step 2: Convert to fraction form
    10,673,214.77/14,723,023.37 = 6,751,756.10/x
  3. Step 3: Cross multiply
    10,673,214.77x = 14,723,023.37 × 6,751,756.10
  4. Step 4: Simplify right side
    10,673,214.77x = 99,406,262,741,466.16
  5. Step 5: Solve for x
    x = 99,406,262,741,466.16/10,673,214.77
  6. Step 6: Final answer
    x = 9,313,619.65

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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.