Home / 3,350,102.07-4,623,551.29-1,973,374.64

Finding the Fourth Proportional to 3,350,102.07, 4,623,551.29 and 1,973,374.64

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Solution

The fourth proportional to 3,350,102.07, 4,623,551.29 and 1,973,374.64 is: 2,723,498.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,102.07 : 4,623,551.29 = 1,973,374.64 : x
  2. Step 2: Convert to fraction form
    3,350,102.07/4,623,551.29 = 1,973,374.64/x
  3. Step 3: Cross multiply
    3,350,102.07x = 4,623,551.29 × 1,973,374.64
  4. Step 4: Simplify right side
    3,350,102.07x = 9,123,998,862,425.29
  5. Step 5: Solve for x
    x = 9,123,998,862,425.29/3,350,102.07
  6. Step 6: Final answer
    x = 2,723,498.77

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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.