Home / 2,214,996.70-3,056,695.35-1,196,401.45

Finding the Fourth Proportional to 2,214,996.70, 3,056,695.35 and 1,196,401.45

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Solution

The fourth proportional to 2,214,996.70, 3,056,695.35 and 1,196,401.45 is: 1,651,033.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,996.70 : 3,056,695.35 = 1,196,401.45 : x
  2. Step 2: Convert to fraction form
    2,214,996.70/3,056,695.35 = 1,196,401.45/x
  3. Step 3: Cross multiply
    2,214,996.70x = 3,056,695.35 × 1,196,401.45
  4. Step 4: Simplify right side
    2,214,996.70x = 3,657,034,748,948.26
  5. Step 5: Solve for x
    x = 3,657,034,748,948.26/2,214,996.70
  6. Step 6: Final answer
    x = 1,651,033.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.