Home / 4,151,056.29-5,728,210.70-2,408,590.77

Finding the Fourth Proportional to 4,151,056.29, 5,728,210.70 and 2,408,590.77

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Solution

The fourth proportional to 4,151,056.29, 5,728,210.70 and 2,408,590.77 is: 3,323,711.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,056.29 : 5,728,210.70 = 2,408,590.77 : x
  2. Step 2: Convert to fraction form
    4,151,056.29/5,728,210.70 = 2,408,590.77/x
  3. Step 3: Cross multiply
    4,151,056.29x = 5,728,210.70 × 2,408,590.77
  4. Step 4: Simplify right side
    4,151,056.29x = 13,796,915,408,592.29
  5. Step 5: Solve for x
    x = 13,796,915,408,592.29/4,151,056.29
  6. Step 6: Final answer
    x = 3,323,711.95

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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.