Home / 9,444,634.14-13,033,534.95-5,370,253.50

Finding the Fourth Proportional to 9,444,634.14, 13,033,534.95 and 5,370,253.50

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Solution

The fourth proportional to 9,444,634.14, 13,033,534.95 and 5,370,253.50 is: 7,410,915.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,634.14 : 13,033,534.95 = 5,370,253.50 : x
  2. Step 2: Convert to fraction form
    9,444,634.14/13,033,534.95 = 5,370,253.50/x
  3. Step 3: Cross multiply
    9,444,634.14x = 13,033,534.95 × 5,370,253.50
  4. Step 4: Simplify right side
    9,444,634.14x = 69,993,386,682,609.82
  5. Step 5: Solve for x
    x = 69,993,386,682,609.82/9,444,634.14
  6. Step 6: Final answer
    x = 7,410,915.62

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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.