Home / 9,197,698.38-13,798,684.44-3,132,482.82

Finding the Fourth Proportional to 9,197,698.38, 13,798,684.44 and 3,132,482.82

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Solution

The fourth proportional to 9,197,698.38, 13,798,684.44 and 3,132,482.82 is: 4,699,451.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,698.38 : 13,798,684.44 = 3,132,482.82 : x
  2. Step 2: Convert to fraction form
    9,197,698.38/13,798,684.44 = 3,132,482.82/x
  3. Step 3: Cross multiply
    9,197,698.38x = 13,798,684.44 × 3,132,482.82
  4. Step 4: Simplify right side
    9,197,698.38x = 43,224,141,946,901.32
  5. Step 5: Solve for x
    x = 43,224,141,946,901.32/9,197,698.38
  6. Step 6: Final answer
    x = 4,699,451.99

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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.