Home / 2,197,154.60-3,293,274.30-934,767.40

Finding the Fourth Proportional to 2,197,154.60, 3,293,274.30 and 934,767.40

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Solution

The fourth proportional to 2,197,154.60, 3,293,274.30 and 934,767.40 is: 1,401,105.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,154.60 : 3,293,274.30 = 934,767.40 : x
  2. Step 2: Convert to fraction form
    2,197,154.60/3,293,274.30 = 934,767.40/x
  3. Step 3: Cross multiply
    2,197,154.60x = 3,293,274.30 × 934,767.40
  4. Step 4: Simplify right side
    2,197,154.60x = 3,078,445,454,897.82
  5. Step 5: Solve for x
    x = 3,078,445,454,897.82/2,197,154.60
  6. Step 6: Final answer
    x = 1,401,105.53

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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.