Home / 9,069,862.95-13,604,709.24-3,677,231.25

Finding the Fourth Proportional to 9,069,862.95, 13,604,709.24 and 3,677,231.25

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Solution

The fourth proportional to 9,069,862.95, 13,604,709.24 and 3,677,231.25 is: 5,515,812.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,862.95 : 13,604,709.24 = 3,677,231.25 : x
  2. Step 2: Convert to fraction form
    9,069,862.95/13,604,709.24 = 3,677,231.25/x
  3. Step 3: Cross multiply
    9,069,862.95x = 13,604,709.24 × 3,677,231.25
  4. Step 4: Simplify right side
    9,069,862.95x = 50,027,661,964,491.75
  5. Step 5: Solve for x
    x = 50,027,661,964,491.75/9,069,862.95
  6. Step 6: Final answer
    x = 5,515,812.34

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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.