Home / 6,090,614.52-8,404,937.64-3,611,503.50

Finding the Fourth Proportional to 6,090,614.52, 8,404,937.64 and 3,611,503.50

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Solution

The fourth proportional to 6,090,614.52, 8,404,937.64 and 3,611,503.50 is: 4,983,809.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,614.52 : 8,404,937.64 = 3,611,503.50 : x
  2. Step 2: Convert to fraction form
    6,090,614.52/8,404,937.64 = 3,611,503.50/x
  3. Step 3: Cross multiply
    6,090,614.52x = 8,404,937.64 × 3,611,503.50
  4. Step 4: Simplify right side
    6,090,614.52x = 30,354,461,704,141.74
  5. Step 5: Solve for x
    x = 30,354,461,704,141.74/6,090,614.52
  6. Step 6: Final answer
    x = 4,983,809.37

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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.