Home / 5,544,153.40-8,316,230.10-2,558,169.40

Finding the Fourth Proportional to 5,544,153.40, 8,316,230.10 and 2,558,169.40

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Solution

The fourth proportional to 5,544,153.40, 8,316,230.10 and 2,558,169.40 is: 3,837,254.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,153.40 : 8,316,230.10 = 2,558,169.40 : x
  2. Step 2: Convert to fraction form
    5,544,153.40/8,316,230.10 = 2,558,169.40/x
  3. Step 3: Cross multiply
    5,544,153.40x = 8,316,230.10 × 2,558,169.40
  4. Step 4: Simplify right side
    5,544,153.40x = 21,274,325,365,178.94
  5. Step 5: Solve for x
    x = 21,274,325,365,178.94/5,544,153.40
  6. Step 6: Final answer
    x = 3,837,254.10

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Double scale
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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.