Home / 2,053,335.60-3,080,528.28-790,824.24

Finding the Fourth Proportional to 2,053,335.60, 3,080,528.28 and 790,824.24

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Solution

The fourth proportional to 2,053,335.60, 3,080,528.28 and 790,824.24 is: 1,186,438.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,335.60 : 3,080,528.28 = 790,824.24 : x
  2. Step 2: Convert to fraction form
    2,053,335.60/3,080,528.28 = 790,824.24/x
  3. Step 3: Cross multiply
    2,053,335.60x = 3,080,528.28 × 790,824.24
  4. Step 4: Simplify right side
    2,053,335.60x = 2,436,156,435,829.51
  5. Step 5: Solve for x
    x = 2,436,156,435,829.51/2,053,335.60
  6. Step 6: Final answer
    x = 1,186,438.51

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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.