Home / 4,365,612.20-6,548,418.30-3,302,730.20

Finding the Fourth Proportional to 4,365,612.20, 6,548,418.30 and 3,302,730.20

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Solution

The fourth proportional to 4,365,612.20, 6,548,418.30 and 3,302,730.20 is: 4,954,095.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,612.20 : 6,548,418.30 = 3,302,730.20 : x
  2. Step 2: Convert to fraction form
    4,365,612.20/6,548,418.30 = 3,302,730.20/x
  3. Step 3: Cross multiply
    4,365,612.20x = 6,548,418.30 × 3,302,730.20
  4. Step 4: Simplify right side
    4,365,612.20x = 21,627,658,881,642.66
  5. Step 5: Solve for x
    x = 21,627,658,881,642.66/4,365,612.20
  6. Step 6: Final answer
    x = 4,954,095.30

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Similar ratio
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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.