Home / 2,693,394.76-4,037,726.52-1,097,300.32

Finding the Fourth Proportional to 2,693,394.76, 4,037,726.52 and 1,097,300.32

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Solution

The fourth proportional to 2,693,394.76, 4,037,726.52 and 1,097,300.32 is: 1,644,986.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,394.76 : 4,037,726.52 = 1,097,300.32 : x
  2. Step 2: Convert to fraction form
    2,693,394.76/4,037,726.52 = 1,097,300.32/x
  3. Step 3: Cross multiply
    2,693,394.76x = 4,037,726.52 × 1,097,300.32
  4. Step 4: Simplify right side
    2,693,394.76x = 4,430,598,602,468.49
  5. Step 5: Solve for x
    x = 4,430,598,602,468.49/2,693,394.76
  6. Step 6: Final answer
    x = 1,644,986.72

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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.