Home / 2,713,444.40-4,070,166.60-1,296,268.40

Finding the Fourth Proportional to 2,713,444.40, 4,070,166.60 and 1,296,268.40

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Solution

The fourth proportional to 2,713,444.40, 4,070,166.60 and 1,296,268.40 is: 1,944,402.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,444.40 : 4,070,166.60 = 1,296,268.40 : x
  2. Step 2: Convert to fraction form
    2,713,444.40/4,070,166.60 = 1,296,268.40/x
  3. Step 3: Cross multiply
    2,713,444.40x = 4,070,166.60 × 1,296,268.40
  4. Step 4: Simplify right side
    2,713,444.40x = 5,276,028,346,315.44
  5. Step 5: Solve for x
    x = 5,276,028,346,315.44/2,713,444.40
  6. Step 6: Final answer
    x = 1,944,402.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.