Home / 588,384.16-882,576.24-411,237.16

Finding the Fourth Proportional to 588,384.16, 882,576.24 and 411,237.16

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Solution

The fourth proportional to 588,384.16, 882,576.24 and 411,237.16 is: 616,855.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,384.16 : 882,576.24 = 411,237.16 : x
  2. Step 2: Convert to fraction form
    588,384.16/882,576.24 = 411,237.16/x
  3. Step 3: Cross multiply
    588,384.16x = 882,576.24 × 411,237.16
  4. Step 4: Simplify right side
    588,384.16x = 362,948,146,421.08
  5. Step 5: Solve for x
    x = 362,948,146,421.08/588,384.16
  6. Step 6: Final answer
    x = 616,855.74

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Similar ratio
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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.