Home / 414,334.02-571,798.02-233,054.40

Finding the Fourth Proportional to 414,334.02, 571,798.02 and 233,054.40

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Solution

The fourth proportional to 414,334.02, 571,798.02 and 233,054.40 is: 321,624.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,334.02 : 571,798.02 = 233,054.40 : x
  2. Step 2: Convert to fraction form
    414,334.02/571,798.02 = 233,054.40/x
  3. Step 3: Cross multiply
    414,334.02x = 571,798.02 × 233,054.40
  4. Step 4: Simplify right side
    414,334.02x = 133,260,044,472.29
  5. Step 5: Solve for x
    x = 133,260,044,472.29/414,334.02
  6. Step 6: Final answer
    x = 321,624.67

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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.