Home / 7,553,563.17-11,333,693.70-3,958,475.37

Finding the Fourth Proportional to 7,553,563.17, 11,333,693.70 and 3,958,475.37

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Solution

The fourth proportional to 7,553,563.17, 11,333,693.70 and 3,958,475.37 is: 5,939,468.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,563.17 : 11,333,693.70 = 3,958,475.37 : x
  2. Step 2: Convert to fraction form
    7,553,563.17/11,333,693.70 = 3,958,475.37/x
  3. Step 3: Cross multiply
    7,553,563.17x = 11,333,693.70 × 3,958,475.37
  4. Step 4: Simplify right side
    7,553,563.17x = 44,864,147,362,574.16
  5. Step 5: Solve for x
    x = 44,864,147,362,574.16/7,553,563.17
  6. Step 6: Final answer
    x = 5,939,468.08

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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.