Home / 6,664,796.58-9,197,508.51-3,724,484.43

Finding the Fourth Proportional to 6,664,796.58, 9,197,508.51 and 3,724,484.43

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Solution

The fourth proportional to 6,664,796.58, 9,197,508.51 and 3,724,484.43 is: 5,139,838.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,796.58 : 9,197,508.51 = 3,724,484.43 : x
  2. Step 2: Convert to fraction form
    6,664,796.58/9,197,508.51 = 3,724,484.43/x
  3. Step 3: Cross multiply
    6,664,796.58x = 9,197,508.51 × 3,724,484.43
  4. Step 4: Simplify right side
    6,664,796.58x = 34,255,977,240,287.50
  5. Step 5: Solve for x
    x = 34,255,977,240,287.50/6,664,796.58
  6. Step 6: Final answer
    x = 5,139,838.38

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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.