Home / 6,210,528.42-9,316,164.76-1,950,696.66

Finding the Fourth Proportional to 6,210,528.42, 9,316,164.76 and 1,950,696.66

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Solution

The fourth proportional to 6,210,528.42, 9,316,164.76 and 1,950,696.66 is: 2,926,161.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,528.42 : 9,316,164.76 = 1,950,696.66 : x
  2. Step 2: Convert to fraction form
    6,210,528.42/9,316,164.76 = 1,950,696.66/x
  3. Step 3: Cross multiply
    6,210,528.42x = 9,316,164.76 × 1,950,696.66
  4. Step 4: Simplify right side
    6,210,528.42x = 18,173,011,469,969.82
  5. Step 5: Solve for x
    x = 18,173,011,469,969.82/6,210,528.42
  6. Step 6: Final answer
    x = 2,926,161.87

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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.