Home / 7,553,631.03-11,333,795.76-3,958,543.23

Finding the Fourth Proportional to 7,553,631.03, 11,333,795.76 and 3,958,543.23

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Solution

The fourth proportional to 7,553,631.03, 11,333,795.76 and 3,958,543.23 is: 5,939,570.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,631.03 : 11,333,795.76 = 3,958,543.23 : x
  2. Step 2: Convert to fraction form
    7,553,631.03/11,333,795.76 = 3,958,543.23/x
  3. Step 3: Cross multiply
    7,553,631.03x = 11,333,795.76 × 3,958,543.23
  4. Step 4: Simplify right side
    7,553,631.03x = 44,865,320,475,950.70
  5. Step 5: Solve for x
    x = 44,865,320,475,950.70/7,553,631.03
  6. Step 6: Final answer
    x = 5,939,570.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.