Home / 2,410,867.10-3,327,117.29-1,323,129.17

Finding the Fourth Proportional to 2,410,867.10, 3,327,117.29 and 1,323,129.17

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Solution

The fourth proportional to 2,410,867.10, 3,327,117.29 and 1,323,129.17 is: 1,825,984.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,867.10 : 3,327,117.29 = 1,323,129.17 : x
  2. Step 2: Convert to fraction form
    2,410,867.10/3,327,117.29 = 1,323,129.17/x
  3. Step 3: Cross multiply
    2,410,867.10x = 3,327,117.29 × 1,323,129.17
  4. Step 4: Simplify right side
    2,410,867.10x = 4,402,205,938,410.35
  5. Step 5: Solve for x
    x = 4,402,205,938,410.35/2,410,867.10
  6. Step 6: Final answer
    x = 1,825,984.49

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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.