Home / 6,365,564.88-9,548,253.69-1,573,254.60

Finding the Fourth Proportional to 6,365,564.88, 9,548,253.69 and 1,573,254.60

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Solution

The fourth proportional to 6,365,564.88, 9,548,253.69 and 1,573,254.60 is: 2,359,858.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,564.88 : 9,548,253.69 = 1,573,254.60 : x
  2. Step 2: Convert to fraction form
    6,365,564.88/9,548,253.69 = 1,573,254.60/x
  3. Step 3: Cross multiply
    6,365,564.88x = 9,548,253.69 × 1,573,254.60
  4. Step 4: Simplify right side
    6,365,564.88x = 15,021,834,039,759.47
  5. Step 5: Solve for x
    x = 15,021,834,039,759.47/6,365,564.88
  6. Step 6: Final answer
    x = 2,359,858.76

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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.