Home / 4,701,001.74-7,050,802.77-1,505,794.74

Finding the Fourth Proportional to 4,701,001.74, 7,050,802.77 and 1,505,794.74

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Solution

The fourth proportional to 4,701,001.74, 7,050,802.77 and 1,505,794.74 is: 2,258,467.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,001.74 : 7,050,802.77 = 1,505,794.74 : x
  2. Step 2: Convert to fraction form
    4,701,001.74/7,050,802.77 = 1,505,794.74/x
  3. Step 3: Cross multiply
    4,701,001.74x = 7,050,802.77 × 1,505,794.74
  4. Step 4: Simplify right side
    4,701,001.74x = 10,617,061,723,843.43
  5. Step 5: Solve for x
    x = 10,617,061,723,843.43/4,701,001.74
  6. Step 6: Final answer
    x = 2,258,467.94

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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.