Home / 1,026,797.84-1,547,128.46-850,799.94

Finding the Fourth Proportional to 1,026,797.84, 1,547,128.46 and 850,799.94

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Solution

The fourth proportional to 1,026,797.84, 1,547,128.46 and 850,799.94 is: 1,281,943.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,797.84 : 1,547,128.46 = 850,799.94 : x
  2. Step 2: Convert to fraction form
    1,026,797.84/1,547,128.46 = 850,799.94/x
  3. Step 3: Cross multiply
    1,026,797.84x = 1,547,128.46 × 850,799.94
  4. Step 4: Simplify right side
    1,026,797.84x = 1,316,296,800,940.29
  5. Step 5: Solve for x
    x = 1,316,296,800,940.29/1,026,797.84
  6. Step 6: Final answer
    x = 1,281,943.48

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.