Home / 2,363,824-3,547,719.68-1,227,283.84

Finding the Fourth Proportional to 2,363,824, 3,547,719.68 and 1,227,283.84

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Solution

The fourth proportional to 2,363,824, 3,547,719.68 and 1,227,283.84 is: 1,841,955.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,824 : 3,547,719.68 = 1,227,283.84 : x
  2. Step 2: Convert to fraction form
    2,363,824/3,547,719.68 = 1,227,283.84/x
  3. Step 3: Cross multiply
    2,363,824x = 3,547,719.68 × 1,227,283.84
  4. Step 4: Simplify right side
    2,363,824x = 4,354,059,032,113.97
  5. Step 5: Solve for x
    x = 4,354,059,032,113.97/2,363,824
  6. Step 6: Final answer
    x = 1,841,955.68

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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.