Home / 3,048,985.63-4,569,414.66-1,609,330.60

Finding the Fourth Proportional to 3,048,985.63, 4,569,414.66 and 1,609,330.60

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Solution

The fourth proportional to 3,048,985.63, 4,569,414.66 and 1,609,330.60 is: 2,411,850.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,985.63 : 4,569,414.66 = 1,609,330.60 : x
  2. Step 2: Convert to fraction form
    3,048,985.63/4,569,414.66 = 1,609,330.60/x
  3. Step 3: Cross multiply
    3,048,985.63x = 4,569,414.66 × 1,609,330.60
  4. Step 4: Simplify right side
    3,048,985.63x = 7,353,698,816,435.41
  5. Step 5: Solve for x
    x = 7,353,698,816,435.41/3,048,985.63
  6. Step 6: Final answer
    x = 2,411,850.93

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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.