Home / 6,105,909.24-9,159,187.86-1,845,968.76

Finding the Fourth Proportional to 6,105,909.24, 9,159,187.86 and 1,845,968.76

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Solution

The fourth proportional to 6,105,909.24, 9,159,187.86 and 1,845,968.76 is: 2,769,051.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,909.24 : 9,159,187.86 = 1,845,968.76 : x
  2. Step 2: Convert to fraction form
    6,105,909.24/9,159,187.86 = 1,845,968.76/x
  3. Step 3: Cross multiply
    6,105,909.24x = 9,159,187.86 × 1,845,968.76
  4. Step 4: Simplify right side
    6,105,909.24x = 16,907,574,656,531.25
  5. Step 5: Solve for x
    x = 16,907,574,656,531.25/6,105,909.24
  6. Step 6: Final answer
    x = 2,769,051.09

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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.