Home / 3,614,042.22-5,420,153.25-1,484,714.22

Finding the Fourth Proportional to 3,614,042.22, 5,420,153.25 and 1,484,714.22

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Solution

The fourth proportional to 3,614,042.22, 5,420,153.25 and 1,484,714.22 is: 2,226,697.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,042.22 : 5,420,153.25 = 1,484,714.22 : x
  2. Step 2: Convert to fraction form
    3,614,042.22/5,420,153.25 = 1,484,714.22/x
  3. Step 3: Cross multiply
    3,614,042.22x = 5,420,153.25 × 1,484,714.22
  4. Step 4: Simplify right side
    3,614,042.22x = 8,047,378,604,854.22
  5. Step 5: Solve for x
    x = 8,047,378,604,854.22/3,614,042.22
  6. Step 6: Final answer
    x = 2,226,697.45

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1.5x scale

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.