Home / 4,677,367-7,016,050.51-1,131,511

Finding the Fourth Proportional to 4,677,367, 7,016,050.51 and 1,131,511

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Solution

The fourth proportional to 4,677,367, 7,016,050.51 and 1,131,511 is: 1,697,266.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,367 : 7,016,050.51 = 1,131,511 : x
  2. Step 2: Convert to fraction form
    4,677,367/7,016,050.51 = 1,131,511/x
  3. Step 3: Cross multiply
    4,677,367x = 7,016,050.51 × 1,131,511
  4. Step 4: Simplify right side
    4,677,367x = 7,938,738,322,963.06
  5. Step 5: Solve for x
    x = 7,938,738,322,963.06/4,677,367
  6. Step 6: Final answer
    x = 1,697,266.50

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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.