Home / 3,272,533.17-4,516,052.70-1,802,413.47

Finding the Fourth Proportional to 3,272,533.17, 4,516,052.70 and 1,802,413.47

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Solution

The fourth proportional to 3,272,533.17, 4,516,052.70 and 1,802,413.47 is: 2,487,306.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,533.17 : 4,516,052.70 = 1,802,413.47 : x
  2. Step 2: Convert to fraction form
    3,272,533.17/4,516,052.70 = 1,802,413.47/x
  3. Step 3: Cross multiply
    3,272,533.17x = 4,516,052.70 × 1,802,413.47
  4. Step 4: Simplify right side
    3,272,533.17x = 8,139,794,227,886.02
  5. Step 5: Solve for x
    x = 8,139,794,227,886.02/3,272,533.17
  6. Step 6: Final answer
    x = 2,487,306.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.