Home / 2,090,274.20-3,135,075.66-573,602.92

Finding the Fourth Proportional to 2,090,274.20, 3,135,075.66 and 573,602.92

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Solution

The fourth proportional to 2,090,274.20, 3,135,075.66 and 573,602.92 is: 860,312.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,274.20 : 3,135,075.66 = 573,602.92 : x
  2. Step 2: Convert to fraction form
    2,090,274.20/3,135,075.66 = 573,602.92/x
  3. Step 3: Cross multiply
    2,090,274.20x = 3,135,075.66 × 573,602.92
  4. Step 4: Simplify right side
    2,090,274.20x = 1,798,288,552,996.93
  5. Step 5: Solve for x
    x = 1,798,288,552,996.93/2,090,274.20
  6. Step 6: Final answer
    x = 860,312.28

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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.