Home / 2,563,796.49-3,537,646.14-1,475,857.86

Finding the Fourth Proportional to 2,563,796.49, 3,537,646.14 and 1,475,857.86

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Solution

The fourth proportional to 2,563,796.49, 3,537,646.14 and 1,475,857.86 is: 2,036,457.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,796.49 : 3,537,646.14 = 1,475,857.86 : x
  2. Step 2: Convert to fraction form
    2,563,796.49/3,537,646.14 = 1,475,857.86/x
  3. Step 3: Cross multiply
    2,563,796.49x = 3,537,646.14 × 1,475,857.86
  4. Step 4: Simplify right side
    2,563,796.49x = 5,221,062,861,617.66
  5. Step 5: Solve for x
    x = 5,221,062,861,617.66/2,563,796.49
  6. Step 6: Final answer
    x = 2,036,457.61

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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.