Home / 2,586,600.12-3,569,509.24-1,499,501.96

Finding the Fourth Proportional to 2,586,600.12, 3,569,509.24 and 1,499,501.96

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Solution

The fourth proportional to 2,586,600.12, 3,569,509.24 and 1,499,501.96 is: 2,069,313.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,600.12 : 3,569,509.24 = 1,499,501.96 : x
  2. Step 2: Convert to fraction form
    2,586,600.12/3,569,509.24 = 1,499,501.96/x
  3. Step 3: Cross multiply
    2,586,600.12x = 3,569,509.24 × 1,499,501.96
  4. Step 4: Simplify right side
    2,586,600.12x = 5,352,486,101,618.11
  5. Step 5: Solve for x
    x = 5,352,486,101,618.11/2,586,600.12
  6. Step 6: Final answer
    x = 2,069,313.33

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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.