Home / 7,033,063.01-9,706,033.71-3,935,559.32

Finding the Fourth Proportional to 7,033,063.01, 9,706,033.71 and 3,935,559.32

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Solution

The fourth proportional to 7,033,063.01, 9,706,033.71 and 3,935,559.32 is: 5,431,299.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,063.01 : 9,706,033.71 = 3,935,559.32 : x
  2. Step 2: Convert to fraction form
    7,033,063.01/9,706,033.71 = 3,935,559.32/x
  3. Step 3: Cross multiply
    7,033,063.01x = 9,706,033.71 × 3,935,559.32
  4. Step 4: Simplify right side
    7,033,063.01x = 38,198,671,415,492.14
  5. Step 5: Solve for x
    x = 38,198,671,415,492.14/7,033,063.01
  6. Step 6: Final answer
    x = 5,431,299.48

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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.