Home / 1,824,750.01-2,518,053.38-1,008,904.68

Finding the Fourth Proportional to 1,824,750.01, 2,518,053.38 and 1,008,904.68

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Solution

The fourth proportional to 1,824,750.01, 2,518,053.38 and 1,008,904.68 is: 1,392,232.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,750.01 : 2,518,053.38 = 1,008,904.68 : x
  2. Step 2: Convert to fraction form
    1,824,750.01/2,518,053.38 = 1,008,904.68/x
  3. Step 3: Cross multiply
    1,824,750.01x = 2,518,053.38 × 1,008,904.68
  4. Step 4: Simplify right side
    1,824,750.01x = 2,540,475,838,310.69
  5. Step 5: Solve for x
    x = 2,540,475,838,310.69/1,824,750.01
  6. Step 6: Final answer
    x = 1,392,232.26

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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.