Home / 889,222.83-1,333,683.60-249,379.53

Finding the Fourth Proportional to 889,222.83, 1,333,683.60 and 249,379.53

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Solution

The fourth proportional to 889,222.83, 1,333,683.60 and 249,379.53 is: 374,027.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,222.83 : 1,333,683.60 = 249,379.53 : x
  2. Step 2: Convert to fraction form
    889,222.83/1,333,683.60 = 249,379.53/x
  3. Step 3: Cross multiply
    889,222.83x = 1,333,683.60 × 249,379.53
  4. Step 4: Simplify right side
    889,222.83x = 332,593,389,336.71
  5. Step 5: Solve for x
    x = 332,593,389,336.71/889,222.83
  6. Step 6: Final answer
    x = 374,027.05

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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.