Home / 6,664,814.58-9,197,533.38-3,724,502.46

Finding the Fourth Proportional to 6,664,814.58, 9,197,533.38 and 3,724,502.46

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Solution

The fourth proportional to 6,664,814.58, 9,197,533.38 and 3,724,502.46 is: 5,139,863.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,814.58 : 9,197,533.38 = 3,724,502.46 : x
  2. Step 2: Convert to fraction form
    6,664,814.58/9,197,533.38 = 3,724,502.46/x
  3. Step 3: Cross multiply
    6,664,814.58x = 9,197,533.38 × 3,724,502.46
  4. Step 4: Simplify right side
    6,664,814.58x = 34,256,235,699,742.12
  5. Step 5: Solve for x
    x = 34,256,235,699,742.12/6,664,814.58
  6. Step 6: Final answer
    x = 5,139,863.28

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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.