Home / 2,470,001.22-3,704,483.43-696,658.50

Finding the Fourth Proportional to 2,470,001.22, 3,704,483.43 and 696,658.50

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Solution

The fourth proportional to 2,470,001.22, 3,704,483.43 and 696,658.50 is: 1,044,841.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,001.22 : 3,704,483.43 = 696,658.50 : x
  2. Step 2: Convert to fraction form
    2,470,001.22/3,704,483.43 = 696,658.50/x
  3. Step 3: Cross multiply
    2,470,001.22x = 3,704,483.43 × 696,658.50
  4. Step 4: Simplify right side
    2,470,001.22x = 2,580,759,869,618.66
  5. Step 5: Solve for x
    x = 2,580,759,869,618.66/2,470,001.22
  6. Step 6: Final answer
    x = 1,044,841.54

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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.