Home / 3,532,274.60-5,298,411.90-1,401,261.80

Finding the Fourth Proportional to 3,532,274.60, 5,298,411.90 and 1,401,261.80

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Solution

The fourth proportional to 3,532,274.60, 5,298,411.90 and 1,401,261.80 is: 2,101,892.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,274.60 : 5,298,411.90 = 1,401,261.80 : x
  2. Step 2: Convert to fraction form
    3,532,274.60/5,298,411.90 = 1,401,261.80/x
  3. Step 3: Cross multiply
    3,532,274.60x = 5,298,411.90 × 1,401,261.80
  4. Step 4: Simplify right side
    3,532,274.60x = 7,424,462,196,135.42
  5. Step 5: Solve for x
    x = 7,424,462,196,135.42/3,532,274.60
  6. Step 6: Final answer
    x = 2,101,892.70

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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.