Home / 4,323,072.60-6,484,741.02-1,483,144.92

Finding the Fourth Proportional to 4,323,072.60, 6,484,741.02 and 1,483,144.92

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Solution

The fourth proportional to 4,323,072.60, 6,484,741.02 and 1,483,144.92 is: 2,224,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,072.60 : 6,484,741.02 = 1,483,144.92 : x
  2. Step 2: Convert to fraction form
    4,323,072.60/6,484,741.02 = 1,483,144.92/x
  3. Step 3: Cross multiply
    4,323,072.60x = 6,484,741.02 × 1,483,144.92
  4. Step 4: Simplify right side
    4,323,072.60x = 9,617,810,701,328.62
  5. Step 5: Solve for x
    x = 9,617,810,701,328.62/4,323,072.60
  6. Step 6: Final answer
    x = 2,224,762.71

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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.