Home / 6,048,043.20-9,072,064.80-2,058,955.20

Finding the Fourth Proportional to 6,048,043.20, 9,072,064.80 and 2,058,955.20

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Solution

The fourth proportional to 6,048,043.20, 9,072,064.80 and 2,058,955.20 is: 3,088,432.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,043.20 : 9,072,064.80 = 2,058,955.20 : x
  2. Step 2: Convert to fraction form
    6,048,043.20/9,072,064.80 = 2,058,955.20/x
  3. Step 3: Cross multiply
    6,048,043.20x = 9,072,064.80 × 2,058,955.20
  4. Step 4: Simplify right side
    6,048,043.20x = 18,678,974,994,696.96
  5. Step 5: Solve for x
    x = 18,678,974,994,696.96/6,048,043.20
  6. Step 6: Final answer
    x = 3,088,432.80

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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.