Home / 2,051,234.90-3,076,852.35-988,352.90

Finding the Fourth Proportional to 2,051,234.90, 3,076,852.35 and 988,352.90

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Solution

The fourth proportional to 2,051,234.90, 3,076,852.35 and 988,352.90 is: 1,482,529.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,234.90 : 3,076,852.35 = 988,352.90 : x
  2. Step 2: Convert to fraction form
    2,051,234.90/3,076,852.35 = 988,352.90/x
  3. Step 3: Cross multiply
    2,051,234.90x = 3,076,852.35 × 988,352.90
  4. Step 4: Simplify right side
    2,051,234.90x = 3,041,015,942,994.32
  5. Step 5: Solve for x
    x = 3,041,015,942,994.32/2,051,234.90
  6. Step 6: Final answer
    x = 1,482,529.35

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Similar ratio
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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.