Home / 5,779,192.60-7,975,414.59-3,298,363.46

Finding the Fourth Proportional to 5,779,192.60, 7,975,414.59 and 3,298,363.46

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Solution

The fourth proportional to 5,779,192.60, 7,975,414.59 and 3,298,363.46 is: 4,551,815.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,192.60 : 7,975,414.59 = 3,298,363.46 : x
  2. Step 2: Convert to fraction form
    5,779,192.60/7,975,414.59 = 3,298,363.46/x
  3. Step 3: Cross multiply
    5,779,192.60x = 7,975,414.59 × 3,298,363.46
  4. Step 4: Simplify right side
    5,779,192.60x = 26,305,816,081,945.42
  5. Step 5: Solve for x
    x = 26,305,816,081,945.42/5,779,192.60
  6. Step 6: Final answer
    x = 4,551,815.09

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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.