Home / 4,029,627.60-6,044,441.40-3,657,618.90

Finding the Fourth Proportional to 4,029,627.60, 6,044,441.40 and 3,657,618.90

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Solution

The fourth proportional to 4,029,627.60, 6,044,441.40 and 3,657,618.90 is: 5,486,428.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,627.60 : 6,044,441.40 = 3,657,618.90 : x
  2. Step 2: Convert to fraction form
    4,029,627.60/6,044,441.40 = 3,657,618.90/x
  3. Step 3: Cross multiply
    4,029,627.60x = 6,044,441.40 × 3,657,618.90
  4. Step 4: Simplify right side
    4,029,627.60x = 22,108,263,104,582.46
  5. Step 5: Solve for x
    x = 22,108,263,104,582.46/4,029,627.60
  6. Step 6: Final answer
    x = 5,486,428.35

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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.