Home / 4,982,025.40-7,473,038.10-1,616,232.40

Finding the Fourth Proportional to 4,982,025.40, 7,473,038.10 and 1,616,232.40

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Solution

The fourth proportional to 4,982,025.40, 7,473,038.10 and 1,616,232.40 is: 2,424,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,025.40 : 7,473,038.10 = 1,616,232.40 : x
  2. Step 2: Convert to fraction form
    4,982,025.40/7,473,038.10 = 1,616,232.40/x
  3. Step 3: Cross multiply
    4,982,025.40x = 7,473,038.10 × 1,616,232.40
  4. Step 4: Simplify right side
    4,982,025.40x = 12,078,166,303,654.44
  5. Step 5: Solve for x
    x = 12,078,166,303,654.44/4,982,025.40
  6. Step 6: Final answer
    x = 2,424,348.60

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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.