Home / 4,883,783.10-7,325,674.65-3,938,999.10

Finding the Fourth Proportional to 4,883,783.10, 7,325,674.65 and 3,938,999.10

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Solution

The fourth proportional to 4,883,783.10, 7,325,674.65 and 3,938,999.10 is: 5,908,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,783.10 : 7,325,674.65 = 3,938,999.10 : x
  2. Step 2: Convert to fraction form
    4,883,783.10/7,325,674.65 = 3,938,999.10/x
  3. Step 3: Cross multiply
    4,883,783.10x = 7,325,674.65 × 3,938,999.10
  4. Step 4: Simplify right side
    4,883,783.10x = 28,855,825,853,242.82
  5. Step 5: Solve for x
    x = 28,855,825,853,242.82/4,883,783.10
  6. Step 6: Final answer
    x = 5,908,498.65

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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.