Home / 5,731,907.19-8,594,563.89-3,428,700.96

Finding the Fourth Proportional to 5,731,907.19, 8,594,563.89 and 3,428,700.96

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Solution

The fourth proportional to 5,731,907.19, 8,594,563.89 and 3,428,700.96 is: 5,141,079.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,907.19 : 8,594,563.89 = 3,428,700.96 : x
  2. Step 2: Convert to fraction form
    5,731,907.19/8,594,563.89 = 3,428,700.96/x
  3. Step 3: Cross multiply
    5,731,907.19x = 8,594,563.89 × 3,428,700.96
  4. Step 4: Simplify right side
    5,731,907.19x = 29,468,189,460,424.34
  5. Step 5: Solve for x
    x = 29,468,189,460,424.34/5,731,907.19
  6. Step 6: Final answer
    x = 5,141,079.31

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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.