Home / 567,176.10-849,014.55-329,813.70

Finding the Fourth Proportional to 567,176.10, 849,014.55 and 329,813.70

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Solution

The fourth proportional to 567,176.10, 849,014.55 and 329,813.70 is: 493,703.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,176.10 : 849,014.55 = 329,813.70 : x
  2. Step 2: Convert to fraction form
    567,176.10/849,014.55 = 329,813.70/x
  3. Step 3: Cross multiply
    567,176.10x = 849,014.55 × 329,813.70
  4. Step 4: Simplify right side
    567,176.10x = 280,016,630,089.34
  5. Step 5: Solve for x
    x = 280,016,630,089.34/567,176.10
  6. Step 6: Final answer
    x = 493,703.16

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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.