Home / 9,133,695.66-12,604,498.96-5,462,611.64

Finding the Fourth Proportional to 9,133,695.66, 12,604,498.96 and 5,462,611.64

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Solution

The fourth proportional to 9,133,695.66, 12,604,498.96 and 5,462,611.64 is: 7,538,403.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,133,695.66 : 12,604,498.96 = 5,462,611.64 : x
  2. Step 2: Convert to fraction form
    9,133,695.66/12,604,498.96 = 5,462,611.64/x
  3. Step 3: Cross multiply
    9,133,695.66x = 12,604,498.96 × 5,462,611.64
  4. Step 4: Simplify right side
    9,133,695.66x = 68,853,482,735,263.90
  5. Step 5: Solve for x
    x = 68,853,482,735,263.90/9,133,695.66
  6. Step 6: Final answer
    x = 7,538,403.43

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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.