Home / 2,470,004.22-3,704,487.93-696,661.50

Finding the Fourth Proportional to 2,470,004.22, 3,704,487.93 and 696,661.50

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Solution

The fourth proportional to 2,470,004.22, 3,704,487.93 and 696,661.50 is: 1,044,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,004.22 : 3,704,487.93 = 696,661.50 : x
  2. Step 2: Convert to fraction form
    2,470,004.22/3,704,487.93 = 696,661.50/x
  3. Step 3: Cross multiply
    2,470,004.22x = 3,704,487.93 × 696,661.50
  4. Step 4: Simplify right side
    2,470,004.22x = 2,580,774,118,045.70
  5. Step 5: Solve for x
    x = 2,580,774,118,045.70/2,470,004.22
  6. Step 6: Final answer
    x = 1,044,846.04

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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.