Home / 5,011,743.62-6,915,205.82-3,050,307.88

Finding the Fourth Proportional to 5,011,743.62, 6,915,205.82 and 3,050,307.88

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Solution

The fourth proportional to 5,011,743.62, 6,915,205.82 and 3,050,307.88 is: 4,208,816.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,743.62 : 6,915,205.82 = 3,050,307.88 : x
  2. Step 2: Convert to fraction form
    5,011,743.62/6,915,205.82 = 3,050,307.88/x
  3. Step 3: Cross multiply
    5,011,743.62x = 6,915,205.82 × 3,050,307.88
  4. Step 4: Simplify right side
    5,011,743.62x = 21,093,506,804,567.86
  5. Step 5: Solve for x
    x = 21,093,506,804,567.86/5,011,743.62
  6. Step 6: Final answer
    x = 4,208,816.01

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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.