Home / 7,534,528.39-10,397,576.91-4,096,770.13

Finding the Fourth Proportional to 7,534,528.39, 10,397,576.91 and 4,096,770.13

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Solution

The fourth proportional to 7,534,528.39, 10,397,576.91 and 4,096,770.13 is: 5,653,503.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,528.39 : 10,397,576.91 = 4,096,770.13 : x
  2. Step 2: Convert to fraction form
    7,534,528.39/10,397,576.91 = 4,096,770.13/x
  3. Step 3: Cross multiply
    7,534,528.39x = 10,397,576.91 × 4,096,770.13
  4. Step 4: Simplify right side
    7,534,528.39x = 42,596,482,509,265.70
  5. Step 5: Solve for x
    x = 42,596,482,509,265.70/7,534,528.39
  6. Step 6: Final answer
    x = 5,653,503.48

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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.