Home / 9,257,642.46-13,886,509.86-3,795,720.64

Finding the Fourth Proportional to 9,257,642.46, 13,886,509.86 and 3,795,720.64

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Solution

The fourth proportional to 9,257,642.46, 13,886,509.86 and 3,795,720.64 is: 5,693,599.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,642.46 : 13,886,509.86 = 3,795,720.64 : x
  2. Step 2: Convert to fraction form
    9,257,642.46/13,886,509.86 = 3,795,720.64/x
  3. Step 3: Cross multiply
    9,257,642.46x = 13,886,509.86 × 3,795,720.64
  4. Step 4: Simplify right side
    9,257,642.46x = 52,709,312,058,449.23
  5. Step 5: Solve for x
    x = 52,709,312,058,449.23/9,257,642.46
  6. Step 6: Final answer
    x = 5,693,599.89

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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.