Home / 2,586,500.80-3,569,043.36-1,498,762.24

Finding the Fourth Proportional to 2,586,500.80, 3,569,043.36 and 1,498,762.24

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Solution

The fourth proportional to 2,586,500.80, 3,569,043.36 and 1,498,762.24 is: 2,068,101.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,500.80 : 3,569,043.36 = 1,498,762.24 : x
  2. Step 2: Convert to fraction form
    2,586,500.80/3,569,043.36 = 1,498,762.24/x
  3. Step 3: Cross multiply
    2,586,500.80x = 3,569,043.36 × 1,498,762.24
  4. Step 4: Simplify right side
    2,586,500.80x = 5,349,147,420,890.73
  5. Step 5: Solve for x
    x = 5,349,147,420,890.73/2,586,500.80
  6. Step 6: Final answer
    x = 2,068,101.98

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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.