Home / 3,732,830.51-5,594,040.54-2,821,264.66

Finding the Fourth Proportional to 3,732,830.51, 5,594,040.54 and 2,821,264.66

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Solution

The fourth proportional to 3,732,830.51, 5,594,040.54 and 2,821,264.66 is: 4,227,962.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,830.51 : 5,594,040.54 = 2,821,264.66 : x
  2. Step 2: Convert to fraction form
    3,732,830.51/5,594,040.54 = 2,821,264.66/x
  3. Step 3: Cross multiply
    3,732,830.51x = 5,594,040.54 × 2,821,264.66
  4. Step 4: Simplify right side
    3,732,830.51x = 15,782,268,868,124.22
  5. Step 5: Solve for x
    x = 15,782,268,868,124.22/3,732,830.51
  6. Step 6: Final answer
    x = 4,227,962.89

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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.