Home / 932,025.56-1,398,041.64-283,608

Finding the Fourth Proportional to 932,025.56, 1,398,041.64 and 283,608

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Solution

The fourth proportional to 932,025.56, 1,398,041.64 and 283,608 is: 425,413.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,025.56 : 1,398,041.64 = 283,608 : x
  2. Step 2: Convert to fraction form
    932,025.56/1,398,041.64 = 283,608/x
  3. Step 3: Cross multiply
    932,025.56x = 1,398,041.64 × 283,608
  4. Step 4: Simplify right side
    932,025.56x = 396,495,793,437.12
  5. Step 5: Solve for x
    x = 396,495,793,437.12/932,025.56
  6. Step 6: Final answer
    x = 425,413.01

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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.