Home / 4,803,894.57-7,204,710-1,769,612.43

Finding the Fourth Proportional to 4,803,894.57, 7,204,710 and 1,769,612.43

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Solution

The fourth proportional to 4,803,894.57, 7,204,710 and 1,769,612.43 is: 2,654,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,894.57 : 7,204,710 = 1,769,612.43 : x
  2. Step 2: Convert to fraction form
    4,803,894.57/7,204,710 = 1,769,612.43/x
  3. Step 3: Cross multiply
    4,803,894.57x = 7,204,710 × 1,769,612.43
  4. Step 4: Simplify right side
    4,803,894.57x = 12,749,544,370,545.30
  5. Step 5: Solve for x
    x = 12,749,544,370,545.30/4,803,894.57
  6. Step 6: Final answer
    x = 2,654,001.70

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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.