Home / 7,546,385.28-10,413,995.94-4,108,596.24

Finding the Fourth Proportional to 7,546,385.28, 10,413,995.94 and 4,108,596.24

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Solution

The fourth proportional to 7,546,385.28, 10,413,995.94 and 4,108,596.24 is: 5,669,854.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,385.28 : 10,413,995.94 = 4,108,596.24 : x
  2. Step 2: Convert to fraction form
    7,546,385.28/10,413,995.94 = 4,108,596.24/x
  3. Step 3: Cross multiply
    7,546,385.28x = 10,413,995.94 × 4,108,596.24
  4. Step 4: Simplify right side
    7,546,385.28x = 42,786,904,562,459.27
  5. Step 5: Solve for x
    x = 42,786,904,562,459.27/7,546,385.28
  6. Step 6: Final answer
    x = 5,669,854.24

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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.