Home / 9,462,366.77-14,193,346.37-2,638,758.13

Finding the Fourth Proportional to 9,462,366.77, 14,193,346.37 and 2,638,758.13

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Solution

The fourth proportional to 9,462,366.77, 14,193,346.37 and 2,638,758.13 is: 3,958,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,366.77 : 14,193,346.37 = 2,638,758.13 : x
  2. Step 2: Convert to fraction form
    9,462,366.77/14,193,346.37 = 2,638,758.13/x
  3. Step 3: Cross multiply
    9,462,366.77x = 14,193,346.37 × 2,638,758.13
  4. Step 4: Simplify right side
    9,462,366.77x = 37,452,808,077,066.33
  5. Step 5: Solve for x
    x = 37,452,808,077,066.33/9,462,366.77
  6. Step 6: Final answer
    x = 3,958,080.36

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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.