Home / 4,239,427.68-5,851,250.36-2,403,922.32

Finding the Fourth Proportional to 4,239,427.68, 5,851,250.36 and 2,403,922.32

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Solution

The fourth proportional to 4,239,427.68, 5,851,250.36 and 2,403,922.32 is: 3,317,889.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239,427.68 : 5,851,250.36 = 2,403,922.32 : x
  2. Step 2: Convert to fraction form
    4,239,427.68/5,851,250.36 = 2,403,922.32/x
  3. Step 3: Cross multiply
    4,239,427.68x = 5,851,250.36 × 2,403,922.32
  4. Step 4: Simplify right side
    4,239,427.68x = 14,065,951,340,312.04
  5. Step 5: Solve for x
    x = 14,065,951,340,312.04/4,239,427.68
  6. Step 6: Final answer
    x = 3,317,889.21

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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.