Home / 4,393,925.42-6,586,237.91-1,999,451.61

Finding the Fourth Proportional to 4,393,925.42, 6,586,237.91 and 1,999,451.61

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Solution

The fourth proportional to 4,393,925.42, 6,586,237.91 and 1,999,451.61 is: 2,997,061.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,925.42 : 6,586,237.91 = 1,999,451.61 : x
  2. Step 2: Convert to fraction form
    4,393,925.42/6,586,237.91 = 1,999,451.61/x
  3. Step 3: Cross multiply
    4,393,925.42x = 6,586,237.91 × 1,999,451.61
  4. Step 4: Simplify right side
    4,393,925.42x = 13,168,863,997,991.16
  5. Step 5: Solve for x
    x = 13,168,863,997,991.16/4,393,925.42
  6. Step 6: Final answer
    x = 2,997,061.34

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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.