Home / 2,465,335.08-3,402,500.40-1,418,734.84

Finding the Fourth Proportional to 2,465,335.08, 3,402,500.40 and 1,418,734.84

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Solution

The fourth proportional to 2,465,335.08, 3,402,500.40 and 1,418,734.84 is: 1,958,048.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,335.08 : 3,402,500.40 = 1,418,734.84 : x
  2. Step 2: Convert to fraction form
    2,465,335.08/3,402,500.40 = 1,418,734.84/x
  3. Step 3: Cross multiply
    2,465,335.08x = 3,402,500.40 × 1,418,734.84
  4. Step 4: Simplify right side
    2,465,335.08x = 4,827,245,852,087.68
  5. Step 5: Solve for x
    x = 4,827,245,852,087.68/2,465,335.08
  6. Step 6: Final answer
    x = 1,958,048.58

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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.