Home / 2,411,489.40-3,323,268-2,367,172.32

Finding the Fourth Proportional to 2,411,489.40, 3,323,268 and 2,367,172.32

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Solution

The fourth proportional to 2,411,489.40, 3,323,268 and 2,367,172.32 is: 3,262,194.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,489.40 : 3,323,268 = 2,367,172.32 : x
  2. Step 2: Convert to fraction form
    2,411,489.40/3,323,268 = 2,367,172.32/x
  3. Step 3: Cross multiply
    2,411,489.40x = 3,323,268 × 2,367,172.32
  4. Step 4: Simplify right side
    2,411,489.40x = 7,866,748,021,541.76
  5. Step 5: Solve for x
    x = 7,866,748,021,541.76/2,411,489.40
  6. Step 6: Final answer
    x = 3,262,194.73

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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.