Home / 4,963,010.30-7,444,515.45-4,522,111.10

Finding the Fourth Proportional to 4,963,010.30, 7,444,515.45 and 4,522,111.10

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Solution

The fourth proportional to 4,963,010.30, 7,444,515.45 and 4,522,111.10 is: 6,783,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,010.30 : 7,444,515.45 = 4,522,111.10 : x
  2. Step 2: Convert to fraction form
    4,963,010.30/7,444,515.45 = 4,522,111.10/x
  3. Step 3: Cross multiply
    4,963,010.30x = 7,444,515.45 × 4,522,111.10
  4. Step 4: Simplify right side
    4,963,010.30x = 33,664,925,950,566.49
  5. Step 5: Solve for x
    x = 33,664,925,950,566.49/4,963,010.30
  6. Step 6: Final answer
    x = 6,783,166.65

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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.