Home / 4,614,902.70-6,368,541.36-2,550,060.66

Finding the Fourth Proportional to 4,614,902.70, 6,368,541.36 and 2,550,060.66

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Solution

The fourth proportional to 4,614,902.70, 6,368,541.36 and 2,550,060.66 is: 3,519,070.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,902.70 : 6,368,541.36 = 2,550,060.66 : x
  2. Step 2: Convert to fraction form
    4,614,902.70/6,368,541.36 = 2,550,060.66/x
  3. Step 3: Cross multiply
    4,614,902.70x = 6,368,541.36 × 2,550,060.66
  4. Step 4: Simplify right side
    4,614,902.70x = 16,240,166,783,718.90
  5. Step 5: Solve for x
    x = 16,240,166,783,718.90/4,614,902.70
  6. Step 6: Final answer
    x = 3,519,070.25

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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.