Home / 3,569,176.37-5,347,269.16-3,186,538.85

Finding the Fourth Proportional to 3,569,176.37, 5,347,269.16 and 3,186,538.85

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Solution

The fourth proportional to 3,569,176.37, 5,347,269.16 and 3,186,538.85 is: 4,774,009.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,176.37 : 5,347,269.16 = 3,186,538.85 : x
  2. Step 2: Convert to fraction form
    3,569,176.37/5,347,269.16 = 3,186,538.85/x
  3. Step 3: Cross multiply
    3,569,176.37x = 5,347,269.16 × 3,186,538.85
  4. Step 4: Simplify right side
    3,569,176.37x = 17,039,280,919,746.87
  5. Step 5: Solve for x
    x = 17,039,280,919,746.87/3,569,176.37
  6. Step 6: Final answer
    x = 4,774,009.23

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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.