Home / 2,998,600.02-4,497,896.34-976,840.62

Finding the Fourth Proportional to 2,998,600.02, 4,497,896.34 and 976,840.62

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Solution

The fourth proportional to 2,998,600.02, 4,497,896.34 and 976,840.62 is: 1,465,259.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,600.02 : 4,497,896.34 = 976,840.62 : x
  2. Step 2: Convert to fraction form
    2,998,600.02/4,497,896.34 = 976,840.62/x
  3. Step 3: Cross multiply
    2,998,600.02x = 4,497,896.34 × 976,840.62
  4. Step 4: Simplify right side
    2,998,600.02x = 4,393,727,849,461.33
  5. Step 5: Solve for x
    x = 4,393,727,849,461.33/2,998,600.02
  6. Step 6: Final answer
    x = 1,465,259.73

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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.