Home / 950,068.11-1,311,103.23-568,094.89

Finding the Fourth Proportional to 950,068.11, 1,311,103.23 and 568,094.89

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Solution

The fourth proportional to 950,068.11, 1,311,103.23 and 568,094.89 is: 783,976.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,068.11 : 1,311,103.23 = 568,094.89 : x
  2. Step 2: Convert to fraction form
    950,068.11/1,311,103.23 = 568,094.89/x
  3. Step 3: Cross multiply
    950,068.11x = 1,311,103.23 × 568,094.89
  4. Step 4: Simplify right side
    950,068.11x = 744,831,045,225.50
  5. Step 5: Solve for x
    x = 744,831,045,225.50/950,068.11
  6. Step 6: Final answer
    x = 783,976.47

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1.5x scale

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.