Home / 2,386,151.04-3,579,787.14-788,714.22

Finding the Fourth Proportional to 2,386,151.04, 3,579,787.14 and 788,714.22

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Solution

The fourth proportional to 2,386,151.04, 3,579,787.14 and 788,714.22 is: 1,183,256.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,151.04 : 3,579,787.14 = 788,714.22 : x
  2. Step 2: Convert to fraction form
    2,386,151.04/3,579,787.14 = 788,714.22/x
  3. Step 3: Cross multiply
    2,386,151.04x = 3,579,787.14 × 788,714.22
  4. Step 4: Simplify right side
    2,386,151.04x = 2,823,429,021,891.13
  5. Step 5: Solve for x
    x = 2,823,429,021,891.13/2,386,151.04
  6. Step 6: Final answer
    x = 1,183,256.62

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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.