Home / 423,099.81-583,917.44-241,776.32

Finding the Fourth Proportional to 423,099.81, 583,917.44 and 241,776.32

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Solution

The fourth proportional to 423,099.81, 583,917.44 and 241,776.32 is: 333,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,099.81 : 583,917.44 = 241,776.32 : x
  2. Step 2: Convert to fraction form
    423,099.81/583,917.44 = 241,776.32/x
  3. Step 3: Cross multiply
    423,099.81x = 583,917.44 × 241,776.32
  4. Step 4: Simplify right side
    423,099.81x = 141,177,405,698.55
  5. Step 5: Solve for x
    x = 141,177,405,698.55/423,099.81
  6. Step 6: Final answer
    x = 333,674.00

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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.