Home / 7,473,693.02-11,210,539.70-1,793,917.34

Finding the Fourth Proportional to 7,473,693.02, 11,210,539.70 and 1,793,917.34

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Solution

The fourth proportional to 7,473,693.02, 11,210,539.70 and 1,793,917.34 is: 2,690,876.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,693.02 : 11,210,539.70 = 1,793,917.34 : x
  2. Step 2: Convert to fraction form
    7,473,693.02/11,210,539.70 = 1,793,917.34/x
  3. Step 3: Cross multiply
    7,473,693.02x = 11,210,539.70 × 1,793,917.34
  4. Step 4: Simplify right side
    7,473,693.02x = 20,110,781,493,566.11
  5. Step 5: Solve for x
    x = 20,110,781,493,566.11/7,473,693.02
  6. Step 6: Final answer
    x = 2,690,876.04

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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.