Home / 2,358,346.73-3,254,633.84-1,326,179.32

Finding the Fourth Proportional to 2,358,346.73, 3,254,633.84 and 1,326,179.32

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Solution

The fourth proportional to 2,358,346.73, 3,254,633.84 and 1,326,179.32 is: 1,830,192.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,346.73 : 3,254,633.84 = 1,326,179.32 : x
  2. Step 2: Convert to fraction form
    2,358,346.73/3,254,633.84 = 1,326,179.32/x
  3. Step 3: Cross multiply
    2,358,346.73x = 3,254,633.84 × 1,326,179.32
  4. Step 4: Simplify right side
    2,358,346.73x = 4,316,228,087,959.05
  5. Step 5: Solve for x
    x = 4,316,228,087,959.05/2,358,346.73
  6. Step 6: Final answer
    x = 1,830,192.33

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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.