Home / 3,623,712.60-5,421,572.10-2,364,000.60

Finding the Fourth Proportional to 3,623,712.60, 5,421,572.10 and 2,364,000.60

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Solution

The fourth proportional to 3,623,712.60, 5,421,572.10 and 2,364,000.60 is: 3,536,869.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,712.60 : 5,421,572.10 = 2,364,000.60 : x
  2. Step 2: Convert to fraction form
    3,623,712.60/5,421,572.10 = 2,364,000.60/x
  3. Step 3: Cross multiply
    3,623,712.60x = 5,421,572.10 × 2,364,000.60
  4. Step 4: Simplify right side
    3,623,712.60x = 12,816,599,697,343.26
  5. Step 5: Solve for x
    x = 12,816,599,697,343.26/3,623,712.60
  6. Step 6: Final answer
    x = 3,536,869.81

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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.