Home / 7,586,193.38-10,468,942.34-4,148,434.44

Finding the Fourth Proportional to 7,586,193.38, 10,468,942.34 and 4,148,434.44

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Solution

The fourth proportional to 7,586,193.38, 10,468,942.34 and 4,148,434.44 is: 5,724,837.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,193.38 : 10,468,942.34 = 4,148,434.44 : x
  2. Step 2: Convert to fraction form
    7,586,193.38/10,468,942.34 = 4,148,434.44/x
  3. Step 3: Cross multiply
    7,586,193.38x = 10,468,942.34 × 4,148,434.44
  4. Step 4: Simplify right side
    7,586,193.38x = 43,429,720,932,888.02
  5. Step 5: Solve for x
    x = 43,429,720,932,888.02/7,586,193.38
  6. Step 6: Final answer
    x = 5,724,837.05

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Double scale
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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.