Home / 980,228.93-1,465,088.01-883,946.26

Finding the Fourth Proportional to 980,228.93, 1,465,088.01 and 883,946.26

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Solution

The fourth proportional to 980,228.93, 1,465,088.01 and 883,946.26 is: 1,321,180.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    980,228.93 : 1,465,088.01 = 883,946.26 : x
  2. Step 2: Convert to fraction form
    980,228.93/1,465,088.01 = 883,946.26/x
  3. Step 3: Cross multiply
    980,228.93x = 1,465,088.01 × 883,946.26
  4. Step 4: Simplify right side
    980,228.93x = 1,295,059,063,347.62
  5. Step 5: Solve for x
    x = 1,295,059,063,347.62/980,228.93
  6. Step 6: Final answer
    x = 1,321,180.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.