Home / 6,832,935.60-9,429,081.04-3,776,953

Finding the Fourth Proportional to 6,832,935.60, 9,429,081.04 and 3,776,953

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Solution

The fourth proportional to 6,832,935.60, 9,429,081.04 and 3,776,953 is: 5,211,990.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,935.60 : 9,429,081.04 = 3,776,953 : x
  2. Step 2: Convert to fraction form
    6,832,935.60/9,429,081.04 = 3,776,953/x
  3. Step 3: Cross multiply
    6,832,935.60x = 9,429,081.04 × 3,776,953
  4. Step 4: Simplify right side
    6,832,935.60x = 35,613,195,921,271.12
  5. Step 5: Solve for x
    x = 35,613,195,921,271.12/6,832,935.60
  6. Step 6: Final answer
    x = 5,211,990.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.