Home / 2,502,670.87-3,453,712.99-1,470,222.17

Finding the Fourth Proportional to 2,502,670.87, 3,453,712.99 and 1,470,222.17

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Solution

The fourth proportional to 2,502,670.87, 3,453,712.99 and 1,470,222.17 is: 2,028,922.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,670.87 : 3,453,712.99 = 1,470,222.17 : x
  2. Step 2: Convert to fraction form
    2,502,670.87/3,453,712.99 = 1,470,222.17/x
  3. Step 3: Cross multiply
    2,502,670.87x = 3,453,712.99 × 1,470,222.17
  4. Step 4: Simplify right side
    2,502,670.87x = 5,077,725,398,722.29
  5. Step 5: Solve for x
    x = 5,077,725,398,722.29/2,502,670.87
  6. Step 6: Final answer
    x = 2,028,922.56

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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.