Home / 1,862,972.71-2,794,459.04-600,800.33

Finding the Fourth Proportional to 1,862,972.71, 2,794,459.04 and 600,800.33

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Solution

The fourth proportional to 1,862,972.71, 2,794,459.04 and 600,800.33 is: 901,200.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,972.71 : 2,794,459.04 = 600,800.33 : x
  2. Step 2: Convert to fraction form
    1,862,972.71/2,794,459.04 = 600,800.33/x
  3. Step 3: Cross multiply
    1,862,972.71x = 2,794,459.04 × 600,800.33
  4. Step 4: Simplify right side
    1,862,972.71x = 1,678,911,917,385.63
  5. Step 5: Solve for x
    x = 1,678,911,917,385.63/1,862,972.71
  6. Step 6: Final answer
    x = 901,200.49

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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.