Home / 3,062,369.60-4,593,554.40-1,569,377.60

Finding the Fourth Proportional to 3,062,369.60, 4,593,554.40 and 1,569,377.60

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Solution

The fourth proportional to 3,062,369.60, 4,593,554.40 and 1,569,377.60 is: 2,354,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,369.60 : 4,593,554.40 = 1,569,377.60 : x
  2. Step 2: Convert to fraction form
    3,062,369.60/4,593,554.40 = 1,569,377.60/x
  3. Step 3: Cross multiply
    3,062,369.60x = 4,593,554.40 × 1,569,377.60
  4. Step 4: Simplify right side
    3,062,369.60x = 7,209,021,379,741.44
  5. Step 5: Solve for x
    x = 7,209,021,379,741.44/3,062,369.60
  6. Step 6: Final answer
    x = 2,354,066.40

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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.