Home / 624,899.04-937,349.93-225,821.67

Finding the Fourth Proportional to 624,899.04, 937,349.93 and 225,821.67

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Solution

The fourth proportional to 624,899.04, 937,349.93 and 225,821.67 is: 338,733.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,899.04 : 937,349.93 = 225,821.67 : x
  2. Step 2: Convert to fraction form
    624,899.04/937,349.93 = 225,821.67/x
  3. Step 3: Cross multiply
    624,899.04x = 937,349.93 × 225,821.67
  4. Step 4: Simplify right side
    624,899.04x = 211,673,926,566.98
  5. Step 5: Solve for x
    x = 211,673,926,566.98/624,899.04
  6. Step 6: Final answer
    x = 338,733.00

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1.5x scale

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.