Home / 2,405,188.42-3,607,951.04-965,871.74

Finding the Fourth Proportional to 2,405,188.42, 3,607,951.04 and 965,871.74

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Solution

The fourth proportional to 2,405,188.42, 3,607,951.04 and 965,871.74 is: 1,448,875.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,188.42 : 3,607,951.04 = 965,871.74 : x
  2. Step 2: Convert to fraction form
    2,405,188.42/3,607,951.04 = 965,871.74/x
  3. Step 3: Cross multiply
    2,405,188.42x = 3,607,951.04 × 965,871.74
  4. Step 4: Simplify right side
    2,405,188.42x = 3,484,817,948,839.61
  5. Step 5: Solve for x
    x = 3,484,817,948,839.61/2,405,188.42
  6. Step 6: Final answer
    x = 1,448,875.24

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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.