Home / 1,692,562.26-2,335,122.94-1,112,098.02

Finding the Fourth Proportional to 1,692,562.26, 2,335,122.94 and 1,112,098.02

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Solution

The fourth proportional to 1,692,562.26, 2,335,122.94 and 1,112,098.02 is: 1,534,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,562.26 : 2,335,122.94 = 1,112,098.02 : x
  2. Step 2: Convert to fraction form
    1,692,562.26/2,335,122.94 = 1,112,098.02/x
  3. Step 3: Cross multiply
    1,692,562.26x = 2,335,122.94 × 1,112,098.02
  4. Step 4: Simplify right side
    1,692,562.26x = 2,596,885,598,030.58
  5. Step 5: Solve for x
    x = 2,596,885,598,030.58/1,692,562.26
  6. Step 6: Final answer
    x = 1,534,292.51

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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.