Home / 4,219,538.00-5,822,957.18-2,285,806.58

Finding the Fourth Proportional to 4,219,538.00, 5,822,957.18 and 2,285,806.58

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Solution

The fourth proportional to 4,219,538.00, 5,822,957.18 and 2,285,806.58 is: 3,154,410.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,538.00 : 5,822,957.18 = 2,285,806.58 : x
  2. Step 2: Convert to fraction form
    4,219,538.00/5,822,957.18 = 2,285,806.58/x
  3. Step 3: Cross multiply
    4,219,538.00x = 5,822,957.18 × 2,285,806.58
  4. Step 4: Simplify right side
    4,219,538.00x = 13,310,153,813,701.98
  5. Step 5: Solve for x
    x = 13,310,153,813,701.98/4,219,538.00
  6. Step 6: Final answer
    x = 3,154,410.22

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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.