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Finding the Fourth Proportional to 650,332.98, 975,413.16 and 295,265.34

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Solution

The fourth proportional to 650,332.98, 975,413.16 and 295,265.34 is: 442,858.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,332.98 : 975,413.16 = 295,265.34 : x
  2. Step 2: Convert to fraction form
    650,332.98/975,413.16 = 295,265.34/x
  3. Step 3: Cross multiply
    650,332.98x = 975,413.16 × 295,265.34
  4. Step 4: Simplify right side
    650,332.98x = 288,005,698,327.87
  5. Step 5: Solve for x
    x = 288,005,698,327.87/650,332.98
  6. Step 6: Final answer
    x = 442,858.82

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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.