Home / 6,752,263.16-9,318,123.62-3,696,477.41

Finding the Fourth Proportional to 6,752,263.16, 9,318,123.62 and 3,696,477.41

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Solution

The fourth proportional to 6,752,263.16, 9,318,123.62 and 3,696,477.41 is: 5,101,139.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,263.16 : 9,318,123.62 = 3,696,477.41 : x
  2. Step 2: Convert to fraction form
    6,752,263.16/9,318,123.62 = 3,696,477.41/x
  3. Step 3: Cross multiply
    6,752,263.16x = 9,318,123.62 × 3,696,477.41
  4. Step 4: Simplify right side
    6,752,263.16x = 34,444,233,488,212.73
  5. Step 5: Solve for x
    x = 34,444,233,488,212.73/6,752,263.16
  6. Step 6: Final answer
    x = 5,101,139.08

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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.