Home / 4,693,579.06-7,043,330.30-1,997,899.87

Finding the Fourth Proportional to 4,693,579.06, 7,043,330.30 and 1,997,899.87

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Solution

The fourth proportional to 4,693,579.06, 7,043,330.30 and 1,997,899.87 is: 2,998,110.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,579.06 : 7,043,330.30 = 1,997,899.87 : x
  2. Step 2: Convert to fraction form
    4,693,579.06/7,043,330.30 = 1,997,899.87/x
  3. Step 3: Cross multiply
    4,693,579.06x = 7,043,330.30 × 1,997,899.87
  4. Step 4: Simplify right side
    4,693,579.06x = 14,071,868,690,737.06
  5. Step 5: Solve for x
    x = 14,071,868,690,737.06/4,693,579.06
  6. Step 6: Final answer
    x = 2,998,110.51

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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.