Home / 9,025,608.48-12,455,266.50-4,895,629.35

Finding the Fourth Proportional to 9,025,608.48, 12,455,266.50 and 4,895,629.35

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Solution

The fourth proportional to 9,025,608.48, 12,455,266.50 and 4,895,629.35 is: 6,755,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025,608.48 : 12,455,266.50 = 4,895,629.35 : x
  2. Step 2: Convert to fraction form
    9,025,608.48/12,455,266.50 = 4,895,629.35/x
  3. Step 3: Cross multiply
    9,025,608.48x = 12,455,266.50 × 4,895,629.35
  4. Step 4: Simplify right side
    9,025,608.48x = 60,976,368,239,471.77
  5. Step 5: Solve for x
    x = 60,976,368,239,471.77/9,025,608.48
  6. Step 6: Final answer
    x = 6,755,928.80

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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.