Home / 11,598,003.70-16,005,443.34-6,371,232.10

Finding the Fourth Proportional to 11,598,003.70, 16,005,443.34 and 6,371,232.10

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Solution

The fourth proportional to 11,598,003.70, 16,005,443.34 and 6,371,232.10 is: 8,792,409.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598,003.70 : 16,005,443.34 = 6,371,232.10 : x
  2. Step 2: Convert to fraction form
    11,598,003.70/16,005,443.34 = 6,371,232.10/x
  3. Step 3: Cross multiply
    11,598,003.70x = 16,005,443.34 × 6,371,232.10
  4. Step 4: Simplify right side
    11,598,003.70x = 101,974,394,382,539.20
  5. Step 5: Solve for x
    x = 101,974,394,382,539.20/11,598,003.70
  6. Step 6: Final answer
    x = 8,792,409.20

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1.5x scale

Why These Related Problems?

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