Home / 7,091,969.88-10,611,124.74-4,349,726.04

Finding the Fourth Proportional to 7,091,969.88, 10,611,124.74 and 4,349,726.04

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Solution

The fourth proportional to 7,091,969.88, 10,611,124.74 and 4,349,726.04 is: 6,508,133.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,969.88 : 10,611,124.74 = 4,349,726.04 : x
  2. Step 2: Convert to fraction form
    7,091,969.88/10,611,124.74 = 4,349,726.04/x
  3. Step 3: Cross multiply
    7,091,969.88x = 10,611,124.74 × 4,349,726.04
  4. Step 4: Simplify right side
    7,091,969.88x = 46,155,485,595,266.23
  5. Step 5: Solve for x
    x = 46,155,485,595,266.23/7,091,969.88
  6. Step 6: Final answer
    x = 6,508,133.34

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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.