Home / 1,471,703.84-2,032,493.40-1,014,008.48

Finding the Fourth Proportional to 1,471,703.84, 2,032,493.40 and 1,014,008.48

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Solution

The fourth proportional to 1,471,703.84, 2,032,493.40 and 1,014,008.48 is: 1,400,394.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,703.84 : 2,032,493.40 = 1,014,008.48 : x
  2. Step 2: Convert to fraction form
    1,471,703.84/2,032,493.40 = 1,014,008.48/x
  3. Step 3: Cross multiply
    1,471,703.84x = 2,032,493.40 × 1,014,008.48
  4. Step 4: Simplify right side
    1,471,703.84x = 2,060,965,543,144.03
  5. Step 5: Solve for x
    x = 2,060,965,543,144.03/1,471,703.84
  6. Step 6: Final answer
    x = 1,400,394.21

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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.