Home / 6,018,466.28-8,305,482.48-3,440,202.41

Finding the Fourth Proportional to 6,018,466.28, 8,305,482.48 and 3,440,202.41

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Solution

The fourth proportional to 6,018,466.28, 8,305,482.48 and 3,440,202.41 is: 4,747,478.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,466.28 : 8,305,482.48 = 3,440,202.41 : x
  2. Step 2: Convert to fraction form
    6,018,466.28/8,305,482.48 = 3,440,202.41/x
  3. Step 3: Cross multiply
    6,018,466.28x = 8,305,482.48 × 3,440,202.41
  4. Step 4: Simplify right side
    6,018,466.28x = 28,572,540,802,381.36
  5. Step 5: Solve for x
    x = 28,572,540,802,381.36/6,018,466.28
  6. Step 6: Final answer
    x = 4,747,478.76

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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.