Home / 5,872,530.30-8,805,947.55-3,444,476.96

Finding the Fourth Proportional to 5,872,530.30, 8,805,947.55 and 3,444,476.96

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Solution

The fourth proportional to 5,872,530.30, 8,805,947.55 and 3,444,476.96 is: 5,165,045.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872,530.30 : 8,805,947.55 = 3,444,476.96 : x
  2. Step 2: Convert to fraction form
    5,872,530.30/8,805,947.55 = 3,444,476.96/x
  3. Step 3: Cross multiply
    5,872,530.30x = 8,805,947.55 × 3,444,476.96
  4. Step 4: Simplify right side
    5,872,530.30x = 30,331,883,446,943.45
  5. Step 5: Solve for x
    x = 30,331,883,446,943.45/5,872,530.30
  6. Step 6: Final answer
    x = 5,165,045.03

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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.