Home / 3,417,177.70-5,125,827.30-1,021,051.90

Finding the Fourth Proportional to 3,417,177.70, 5,125,827.30 and 1,021,051.90

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Solution

The fourth proportional to 3,417,177.70, 5,125,827.30 and 1,021,051.90 is: 1,531,596.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,177.70 : 5,125,827.30 = 1,021,051.90 : x
  2. Step 2: Convert to fraction form
    3,417,177.70/5,125,827.30 = 1,021,051.90/x
  3. Step 3: Cross multiply
    3,417,177.70x = 5,125,827.30 × 1,021,051.90
  4. Step 4: Simplify right side
    3,417,177.70x = 5,233,735,703,736.87
  5. Step 5: Solve for x
    x = 5,233,735,703,736.87/3,417,177.70
  6. Step 6: Final answer
    x = 1,531,596.00

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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.