Home / 3,579,404.55-5,369,947.60-1,183,248.98

Finding the Fourth Proportional to 3,579,404.55, 5,369,947.60 and 1,183,248.98

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Solution

The fourth proportional to 3,579,404.55, 5,369,947.60 and 1,183,248.98 is: 1,775,151.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,404.55 : 5,369,947.60 = 1,183,248.98 : x
  2. Step 2: Convert to fraction form
    3,579,404.55/5,369,947.60 = 1,183,248.98/x
  3. Step 3: Cross multiply
    3,579,404.55x = 5,369,947.60 × 1,183,248.98
  4. Step 4: Simplify right side
    3,579,404.55x = 6,353,985,020,353.45
  5. Step 5: Solve for x
    x = 6,353,985,020,353.45/3,579,404.55
  6. Step 6: Final answer
    x = 1,775,151.41

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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.