Home / 3,395,816.53-4,685,800.98-2,295,641.77

Finding the Fourth Proportional to 3,395,816.53, 4,685,800.98 and 2,295,641.77

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Solution

The fourth proportional to 3,395,816.53, 4,685,800.98 and 2,295,641.77 is: 3,167,697.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,816.53 : 4,685,800.98 = 2,295,641.77 : x
  2. Step 2: Convert to fraction form
    3,395,816.53/4,685,800.98 = 2,295,641.77/x
  3. Step 3: Cross multiply
    3,395,816.53x = 4,685,800.98 × 2,295,641.77
  4. Step 4: Simplify right side
    3,395,816.53x = 10,756,920,444,116.72
  5. Step 5: Solve for x
    x = 10,756,920,444,116.72/3,395,816.53
  6. Step 6: Final answer
    x = 3,167,697.77

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1.5x scale

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.