Home / 8,033,427.40-11,086,089.67-4,362,311.28

Finding the Fourth Proportional to 8,033,427.40, 11,086,089.67 and 4,362,311.28

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Solution

The fourth proportional to 8,033,427.40, 11,086,089.67 and 4,362,311.28 is: 6,019,967.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,427.40 : 11,086,089.67 = 4,362,311.28 : x
  2. Step 2: Convert to fraction form
    8,033,427.40/11,086,089.67 = 4,362,311.28/x
  3. Step 3: Cross multiply
    8,033,427.40x = 11,086,089.67 × 4,362,311.28
  4. Step 4: Simplify right side
    8,033,427.40x = 48,360,974,018,532.48
  5. Step 5: Solve for x
    x = 48,360,974,018,532.48/8,033,427.40
  6. Step 6: Final answer
    x = 6,019,967.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.