Home / 963,522.40-1,444,707.60-589,813.60

Finding the Fourth Proportional to 963,522.40, 1,444,707.60 and 589,813.60

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Solution

The fourth proportional to 963,522.40, 1,444,707.60 and 589,813.60 is: 884,367.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,522.40 : 1,444,707.60 = 589,813.60 : x
  2. Step 2: Convert to fraction form
    963,522.40/1,444,707.60 = 589,813.60/x
  3. Step 3: Cross multiply
    963,522.40x = 1,444,707.60 × 589,813.60
  4. Step 4: Simplify right side
    963,522.40x = 852,108,190,503.36
  5. Step 5: Solve for x
    x = 852,108,190,503.36/963,522.40
  6. Step 6: Final answer
    x = 884,367.81

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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.