Home / 4,411,593.60-6,617,390.40-4,019,683.20

Finding the Fourth Proportional to 4,411,593.60, 6,617,390.40 and 4,019,683.20

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Solution

The fourth proportional to 4,411,593.60, 6,617,390.40 and 4,019,683.20 is: 6,029,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,593.60 : 6,617,390.40 = 4,019,683.20 : x
  2. Step 2: Convert to fraction form
    4,411,593.60/6,617,390.40 = 4,019,683.20/x
  3. Step 3: Cross multiply
    4,411,593.60x = 6,617,390.40 × 4,019,683.20
  4. Step 4: Simplify right side
    4,411,593.60x = 26,599,813,018,721.28
  5. Step 5: Solve for x
    x = 26,599,813,018,721.28/4,411,593.60
  6. Step 6: Final answer
    x = 6,029,524.80

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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.