Home / 7,953,063.67-10,974,554.49-4,468,129.39

Finding the Fourth Proportional to 7,953,063.67, 10,974,554.49 and 4,468,129.39

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Solution

The fourth proportional to 7,953,063.67, 10,974,554.49 and 4,468,129.39 is: 6,165,640.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,953,063.67 : 10,974,554.49 = 4,468,129.39 : x
  2. Step 2: Convert to fraction form
    7,953,063.67/10,974,554.49 = 4,468,129.39/x
  3. Step 3: Cross multiply
    7,953,063.67x = 10,974,554.49 × 4,468,129.39
  4. Step 4: Simplify right side
    7,953,063.67x = 49,035,729,458,925.46
  5. Step 5: Solve for x
    x = 49,035,729,458,925.46/7,953,063.67
  6. Step 6: Final answer
    x = 6,165,640.25

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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.