Home / 4,997,792.10-7,496,688.15-1,403,676.30

Finding the Fourth Proportional to 4,997,792.10, 7,496,688.15 and 1,403,676.30

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Solution

The fourth proportional to 4,997,792.10, 7,496,688.15 and 1,403,676.30 is: 2,105,514.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,792.10 : 7,496,688.15 = 1,403,676.30 : x
  2. Step 2: Convert to fraction form
    4,997,792.10/7,496,688.15 = 1,403,676.30/x
  3. Step 3: Cross multiply
    4,997,792.10x = 7,496,688.15 × 1,403,676.30
  4. Step 4: Simplify right side
    4,997,792.10x = 10,522,923,484,645.85
  5. Step 5: Solve for x
    x = 10,522,923,484,645.85/4,997,792.10
  6. Step 6: Final answer
    x = 2,105,514.45

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Similar ratio
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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.