Home / 954,444.73-1,431,592.61-554,830.60

Finding the Fourth Proportional to 954,444.73, 1,431,592.61 and 554,830.60

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Solution

The fourth proportional to 954,444.73, 1,431,592.61 and 554,830.60 is: 832,202.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,444.73 : 1,431,592.61 = 554,830.60 : x
  2. Step 2: Convert to fraction form
    954,444.73/1,431,592.61 = 554,830.60/x
  3. Step 3: Cross multiply
    954,444.73x = 1,431,592.61 × 554,830.60
  4. Step 4: Simplify right side
    954,444.73x = 794,291,379,603.90
  5. Step 5: Solve for x
    x = 794,291,379,603.90/954,444.73
  6. Step 6: Final answer
    x = 832,202.60

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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.